050-356

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THIS COPYRIGHTED DOCUMENT IS THE PROPERTY OF GLENAIR, INC. AND IS FURNISHED ON THE CONDITION THAT IT IS NOT TO BE DISCLOSED, REPRODUCED IN WHOLE OR IN PART, OR USED TO SOLICIT QUOTATIONS FROM COMPETITIVE SOURCES, OR USED FOR MANUFACTURE BY ANYONE OTHER THAN GLENAIR, INC. WITHOUT WRITTEN PERMISSION FROM GLENAIR, INC. THE INFORMATION HEREIN HAS BEEN DEVELOPED AT GLENAIR'S EXPENSE AND MAY BE USED FOR ENGINEERING EVALUATION AND INCORPORATION INTO TECHNICAL SPECIFICATIONS AND OTHER DOCUMENTS WHICH SPECIFY PROCUREMENT OF PRODUCTS FROM GLENAIR, INC. 050-356 PRODUCT BRIEF 100 MBPS TO 2.5GBPS PC BOARD MOUNT CWDM DUAL-TRANSMITTER TWO (2) CWDM DFB TRANSMITTERS SMALL & COMPACT WITH RUGGED CONSTRUCTION FOR HARSH ENVIRONMENTS REV DESCRIPTION DATE APPROVED

2 Preliminary 6/16/2015 SZ

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 2 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V PCB Mount CWDM Dual-Transmitter, 100Mbps-2.5Gbps, SMF, 3.3V Glenair 050-356, is a ruggedized harsh environment PC Board Mount Dual-transmitter with electrical and optical functionality similar to transmitters in SFP transceivers but with mechanical design that is suited to the harsh temperature and vibration environments found in Military, Aerospace, Railway, Oil and Gas, and Industrial applications. The board mount optical dual-transmitters also support Digital Monitoring Interface (DMI) features in accordance with SFF 8472. The dual-transmitter interfaces with a host board through a high speed electrical connector. Each transmitter includes a Transmitter Optical Subassembly (TOSA) and laser driver circuitry. The TOSA incorporates ITU CWDM wavelength DFB lasers to convert electrical signals to fiber optic signals; the output of the TOSA mates with the GC optical connector. The laser driver circuitry regulates the optical output power at relatively constant levels over operating conditions for signals data patterns that are DC balanced (for example 8B10B encoding). KEY FEATURES/BENEFITS  SFP Compatible Electrical I/O signal levels  Industry standard CML input and outputs that make for simple integration on customer host PCB  CWDM DFB Lasers to support up to 2.5 Gbps  Industry standard CML input and outputs that make for simple integration on customer host PCB  Glenair Rugged GC Optical connector withstand high shock and vibration  Dual-transmitter is securely mounted with screws to PCB to ensure excellent shock and vibration performance  High-Speed Electrical plug-in connector eliminates the need for soldering & enables ease of servicing  Captive screws to simplify assembly operations  Compact size: ~ 0.8” x 0.9” x 0.5”  -40°C to +85°C Operating Case Temperature  Glenair fiber jumpers, FA02454, connect from dual-transmitter to any Glenair Mil/Aero Fiber Optic Connector  Evaluation fixtures available  Digital Diagnostic and Monitoring (DMI) based on SFF-8472, enables monitoring of: o Transmitted optical power for each channel o Laser bias current per laser o Temperature o Supply voltage

APPLICATIONS

 Harsh Environment such as: Airborne, Tactical, Railway, Industrial, Oil and Gas and Shipboard o Ethernet, Fibrechannel, 1x, 2x, SFPDP

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 3 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Ratings and Specifications TABLE 2 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Typ Max Units Notes Storage Temperature Ts -55 +100 °C Supply Voltage Vcc -0.4 3.8 V VccT may not differ by more than 0.5V TABLE 3 OPERATING CONDITIONS Parameter Symbol Min Typ Max Units Notes Operating Temperature, Case Top -40 +85 °C Supply Voltage Vcc 3.135 3.3 3.465 V Supply Current Icc 180 250 mA Typical @ +85°C Power Supply Noise (Peak-Peak) Vcc_ripple 100 mV TABLE 4 ELECTRO-OPTICAL CHARACTERISTICS – TRANSMITTER Parameter Symbol Min Typ Max Units Notes Optical Output Power POUT -1 1.5 +3.5 dBm 100Mbps – 2.5 Gbps Extinction Ratio, 1.25Gbps Er 5 10 dB Exceeds OMA for GbE, 1FC Optical Wavelength, “27”, 1271 nm λOUT 1261 1271 1278.5 nm Optical Wavelength, “29”, 1291 nm 1281 1291 1298.5 Optical Wavelength, “31”, 1311 nm 1301 1311 1318.5 Optical Wavelength, “33”, 1331 nm 1321 1331 1338.5 Optical Wavelength, “35”, 1350 nm 1341 1351 1358.5 Optical Wavelength, “37”, 1370 nm 1361 1371 1378.5 Optical Wavelength, “39”, 1399 nm 1381 1391 1398.5 Optical Wavelength, “41”, 1410 nm 1401 1411 1418.5 Spectral Width, rms Δλ 1 nm Side Mode Suppression Ratio SMSR 30 dB Relative Intensity Noise RIN -117 dB/Hz Transmitter Differential Input Impedance Zin 100 Ohms AC coupled Internally Differential Input Voltage Vin_d 250 2200 mVp-p CML, 100 ohm

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 4 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Ratings and Specifications (continued) TABLE 6 COMPLIANCE SPECIFICATIONS CHARACTERISTIC Standard Condition Notes Mechanical Shock MIL-STD-810 Para. 516.6, proc. I, 650g 0.9 ms operating Mechanical Vibration MIL-STD-810 Para. 514.6, 40g rms Random, operating ESD MIL-STD-883 1000V HBM Flame Resistance MIL-STD-1344 Method 1012, Cond. B 30 seconds Damp Heat MIL-STD-1344 Method 1002.2, Cond. B 10 cycles , 24 hours Eye Safety CDRH and IEC-825 Class 1 Laser Product

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 5 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V FIGURE 1 - OUTLINE DRAWING CONTINUED (MARKING) LABELING: Each unit will be shipped in an antistatic bag. The label on the antistatic bag shall be at a minimum Arial size 10 black font and contain at a minimum the following information: ANTISTATIC BAG LABEL: Glenair Cage Code (06324) Part Number (PN 050-xxx as required) Date Code (DC xxxx) Serial Number (SN 123456) Each unit will be marked, either with a label or laser engraving, as follows: 1. Marking font to be Arial, greater than .08 inches in height. 2. Minimum Marking on each part will include the following:

• Glenair
• Serial number
• Glenair Part Number Example Minimum Marking: GLENAIR SN123456 050-356-1D-2729 GLENAIR SN123456 050-356-1D-2729

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 6 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V FUNCTIONAL DESCRIPTION TRANSMITTER SECTION Transmit Disable (TX1_Disable and TX2_Disable) The transmitters accept a TTL and CMOS compatible transmit disable control signal input that shuts down the transmitter optical output. A high signal disables the transmitter while a low signal allows normal dual-transmitter operation. Also laser is disabled when TX Disable is open. In the event of a fault (e.g. eye safety circuit activated), cycling this control signal resets the module. Host systems should allow a 10ms interval between successive assertions of this control signal. Transmit Fault (TX1_FAULT and TX2_FAULT) A catastrophic laser fault will activate the transmitter signal, TX*_FAULT, and disable the laser. This signal is an open collector output (pull-up required on the host board). A low signal indicates normal laser operation and a high signal indicates a fault. The TX*_FAULT will be latched high when a laser fault occurs and is cleared by toggling the TX*_DISABLE input or cycling the power of the dual-transmitter. The transmitter fault condition can also be monitored via the optional 2-wire serial interface (address A2, byte 110, bit 2). Figure 2 PCB mount Dual-Transmitter Block Diagram

inputs from the host board (Vcc fluctuation, unbalanced code) or faults within the module. Table 7. The dual-transmitter high speed transmit and receive interfaces require SFP MSA compliant signal lines on the TX2_Disable need to be tied to GND, TX1_Fault , TX2_Fault do not need to be connected.

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 8 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V FIGURE 3 RECOMMENDED BOARD MOUNT DUAL-TRANSMITTER HOST BOARD SCHEMATIC

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 9 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Digital Diagnostic Interface and Serial Identification (EEPROM) The PCB mount Dual-Transmitter is derived from the SFF-8074i SFP specification and with SFF-8472, the SFP specification for Digital Diagnostic Monitoring Interface, but modified to account for Dual -Transmitter functionality. Both specifications can be found at http://www.sffcommittee.org. FIGURE 4 – DIGITAL DIAGNOSTIC MEMORY MAP OVERVIEW The PCB mount Dual-Transmitter features EEPROM for Serial ID, which contains the product data stored for retrieval by host equipment. This data is accessed via the 2-wire serial EEPROM protocol of the ATMEL AT24C01A or similar, derived from with the industry standard SFP Multi-Source Agreement but modified to account for Dual-Transmitter functionality. The base EEPROM memory, bytes 0-255 at memory address A0h, is organized in compliance with SFF- 8074i.

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 10 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Predictive Failure Identification The predictive failure feature allows a host to identify potential link problems before system performance is impacted. Prior identification of link problems enables a host to service an application via “fail over” to a redundant link or replace a suspect device, maintaining system uptime in the process. For applications where ultra-high system uptime is required, the PCB mount Transceiver provides a means to monitor two real-time laser metrics associated with observing laser degradation and predicting failure: average laser bias current (Tx_Bias) and average laser optical power (Tx_Power). Compliance Prediction Compliance prediction is the ability to determine if an optical transceiver is operating within its operating and environmental requirements. The PCB mount Transceiver provide real-time access to transceiver internal supply voltage and temperature, allowing a host to identify potential component compliance issues. Received optical power is also available to assess compliance of fiber cable plant and remote transmitter. When operating out of requirements, the link cannot guarantee error free transmission. Fault Isolation The fault isolation feature allows a host to quickly pinpoint the location of a link failure, minimizing downtime. For optical links, the ability to identify a fault at a local device, remote device or cable plant is crucial to speeding service of an installation. PCB mount Transceiver real-time monitors of Tx_Bias, Tx_Power, Vcc, and Temperature can be used to assess local transceiver current operating conditions. Component Monitoring Component evaluation is another use of the PCB mount Transceiver real-time monitors of Tx_Bias, Tx_Power, Vcc, and Temperature. Potential uses are as debugging aids for system installation and design, and transceiver parametric evaluation for factory or field qualification. For example, temperature per module can be observed in high density applications to facilitate thermal evaluation of systems that incorporate this PCB mount transceiver Required Host Board Components A power supply noise rejection filter as describe in SFP MSA is required on the host PCB to meet data sheet performance. This is filter incorporates an inductor which should be rated to 400 mADC and 1 Ω series resistance or better. It should not be replaced with a ferrite. The required filter is illustrated in Figure 4. Also, the host PCB for the PCB mount transceiver requires 4.7 K to 10 KΩ pull-up resistors for TX_FAULT,SCA and SDL lines.

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 11 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V FIGURE 4 RECOMMENDED HOST BOARD POWER SUPPLY FILTERING CIRCUIT Fiber Compatibility The transceiver is capable of transmission up to 10km with 9/125 μm fiber at 1.25Gbps data rate. Electrostatic Discharge (ESD) The Transceiver is compatible with ESD levels found in typical manufacturing and operating env ironments as described JEDEC EIA JESD22-A114-A, Class 1 (<2000Volts) HBM. Glenair recommends that devices are handled with ESD precautions to limit exposure to below 500V HBM. There are two design cases in which immunity to ESD damage is important. The first case is during handling of the transceiver prior to insertion to the host board. To protect the transceiver, it’s important to use standard industry ESD handling precautions. These precautions include using grounded wrist straps, work benches, and floor mats in ESD controlled areas. The ESD sensitivity of the Glenair PCB mount transceiver is compatible with typical industry production environments. The second case to consider is static discharges to the exterior of the host equipment after installation, in which case the transceiver may be subject to system-level ESD requirements. Application Support

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 12 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V To assist in the transceiver design and evaluation process, Glenair offers the following aids:

• Evaluation board & Product Manual, part number 050-329, which facilitates in the testing of the PCB mount transceiver.
• 3D Step file to support modeling of mechanical fit and routing
• PADS schematic and PCB layout library files that can be exported into customer’s PCB software design program
• Applications Aid Example of PCB layout including details of high speed transmission designs Customer Manufacturing Processes This module is mounted with screws and interfaces with a high-speed low cost surface mount electrical connector residing on the host PC board. The PCB mount transceiver is not designed for aqueous wash, IR reflow, or wave soldering processes and should be mounted on the host board after host PC board has been through its assembly process.

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 13 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Byte Decimal Hex Data Notes Byte Decimal Hex Data Notes 0 80 Glenair PCB mount Dual Transmitter 37 00 Vendor OUI (NOT USED) 1 04 Serial ID Module Definition 38 00 Vendor OUI (NOT USED) 2 80 “GC” Fiber Optic Connector 39 00 Vendor OUI (NOT USED) 3 00 40 30 “0” Vendor Part Number ASCII character 4 00 41 35 “5” Vendor Part Number ASCII character 5 00 42 30 “0” Vendor Part Number ASCII character 6 00 43 2D “-“ Vendor Part Number ASCII character 7 00 44 33 “3” Vendor Part Number ASCII character 8 00 45 35 “5” Vendor Part Number ASCII character 9 00 46 36 “6” Vendor Part Number ASCII character 10 00 47 2D “-“ Vendor Part Number ASCII character 11 01 Compatible with 8B/10B encoded data 48 31 “1” Vendor Part Number ASCII character 12 19 BR, 2.5 Gbps 49 44 “D“ Vendor Part Number ASCII character 13 00 50 2D “-“ Vendor Part Number ASCII character 14 00 51 32 “2“ Vendor Part Number ASCII Charac 15 64 9/125 µm Fiber, 10km @ 2.5 Gbps (Note 3) 52 37 “7“ Vendor Part Number ASCII Character 16 00 53 32 “2“ Vendor Part Number ASCII Character 17 00 54 39 “9“ Vendor Part Number ASCII Character 18 00 55 20 Note 5 19 00 56 20 “ “ Vendor REV Level ASCII Character 20 47 “G” Vendor NAME ASCII Character 57 20 “ “ Vendor REV Level ASCII Character 21 4C “L” Vendor NAME ASCII Character 58 20 “ “ Vendor REV Level ASCII Character 22 45 “E” Vendor NAME ASCII Character 59 20 “ “ Vendor REV Level ASCII Character 23 4E “N” Vendor NAME ASCII Character 60 05 Hex Byte of Laser Wavelength (Note 6) 24 41 “A” Vendor NAME ASCII Character 61 1E Hex Byte of Laser Wavelength (Note 6) 25 49 “I” Vendor NAME ASCII Character 62 RESERVED 26 52 “R” Vendor NAME ASCII Character 63 Check sum code for ID fields 0-62 (Note 7) 27 20 “ “ Vendor NAME ASCII Character 64 00 28 20 “ “ Vendor NAME ASCII Character 65 18 Hardware TX_Disable, TX_Fault, 29 20 “ “ Vendor NAME ASCII Character 66 00 30 20 “ “ Vendor NAME ASCII Character 67 00 31 20 “ “ Vendor NAME ASCII Character 68-83 Serial Number, ASCII (Note 8) 32 20 “ “ Vendor NAME ASCII Character 84-91 Date Code (Note 9) 33 20 “ “ Vendor NAME ASCII Character 92 68 Diagnostic Monitoring Type 34 20 “ “ Vendor NAME ASCII Character 93 A0 Enhanced Options 35 20 “ “ Vendor NAME ASCII Character 94 05 SFF-8472 rev 11.0 36 00 95 Checksum for bytes 64-94 (Note 7) 96-255 00 Notes: 1. RESERVED 2. RESERVED 3. Link distance with 9/125μm cable at 1.25Gbps is 10km. 4. RESERVED. 5. Table 1, Part number options/extensions 6. Laser wavelength is represented in 16 unsigned bits. The hex representation of 1310 nm is 051E. The hex representation of 850nm is 0352. 7. Addresses 63 and 95 are checksums calculated per SFF-8472 and SFF-8074, and stored prior to product shipment. 8. Addresses 68-83 specify the module’s ASCII serial number and will vary by unit. 9. Addresses 84-91 specify the module’s ASCII date code and will vary according to manufactured date-code. TABLE 8 TWO-WIRE INTERFACE ID: DATA FIELDS – ADDRESS A0h

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 14 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V Table 9 Two-Wire interface ID: Data Fields – Address A2h NOTE: RX Data fields are not applicable in this table (i.e. Addresses 32- 39 and 104-105) Byte # Decimal Data Notes Byte # Decimal Data Notes Byte # Decimal Data Notes

0 Temp H Alarm MSB (Note 1) 26 TX Pwr L Alarm MSB (Note 4) 104 Reserved

1 Temp H Alarm LSB (Note 1) 27 TX Pwr L Alarm LSB (Note 4) 105 Reserved

2 Temp L Alarm MSB (Note 1) 28 TX Pwr H Warning MSB (Note 4) 106 Reserved

3 Temp L Alarm LSB (Note 1) 29 TX Pwr H Warning LSB (Note 4) 107 Reserved

4 Temp H Warning MSB (Note 1) 30 TX Pwr L Warning MSB (Note 4) 108 Reserved

5 Temp H Warning LSB (Note 1) 31 TX Pwr L Warning LSB (Note 4) 109 Reserved

6 Temp L Warning MSB (Note 1) 32 Reserved 110 Status/Control

7 Temp L Warning LSB (Note 1) 33 Reserved 111 Reserved

8 Vcc H Alarm MSB (Note 2) 34 Reserved 112 Flag Bits

9 Vcc H Alarm LSB (Note 2) 35 Reserved 113 Flag Bits

10 Vcc L Alarm MSB (Note 2) 36 Reserved 114 Reserved

11 Vcc L Alarm LSB (Note 2) 37 Reserved 115 Reserved

12 Vcc H Warning MSB (Note 2) 38 Reserved 116 Flag Bits

13 Vcc H Warning LSB (Note 2) 39 Reserved 117 Flag Bits

14 Vcc L Warning MSB (Note 2) 40-45 Reserved 118 Reserved

15 Vcc L Warning LSB (Note 2) 56-94 External Cal Constants (Note 6) 119 Reserved

16 Tx Bias H Alarm MSB (Note 3) 95 Checksum for bytes 0-94 120-122 Reserved

17 Tx Bias H Alarm LSB (Note 3) 96 Temperature MSB (Note 1) 123 Reserved

18 Tx Bias L Alarm MSB (Note 3) 97 Temperature LSB (Note 1) 124 Reserved

19 Tx Bias L Alarm LSB (Note 3) 98 Vcc MSB (Note 2) 125 Reserved

20 Tx Bias H Warning MSB (Note 3) 99 Vcc LSB (Note 2) 126 Reserved

21 Tx Bias H Warning LSB (Note 3) 100 TX Bias MSB (Note 3) 127 Reserved (Note 8)

22 Tx Bias L Warning MSB (Note 3) 101 TX Bias LSB (Note 3) 128-247 Customer Writable (Note 9)

23 Tx Bias L Warning LSB (Note 3) 102 TX Power MSB (Note 4) 248-255 Vendor Specific

24 TX Pwr H Alarm MSB (Note 4) 103 TX Power LSB (Note 4)

25 TX Pwr H Alarm LSB (Note 4)

Notes: 1. Temperature (Temp) is decoded as a 16 bit signed twos compliment integer in increments of 1/256 °C. 2. Supply voltage (VCC) is decoded as a 16 bit unsigned integer in increments of 100 μV. 3. Laser bias current (Tx Bias) is decoded as a 16 bit unsigned integer in increments of 2 μA. 4. Transmitted average optical power (Tx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 μW. 5. Reserved 6. Bytes 56-94 are not intended from use but have been set to default values per SFF-8472. 7. Bytes 95 is a checksum calculated (per SFF-8472) and stored prior to product shipment. 8. Byte 127 accepts a write but performs no action (reserved legacy byte). 9. Bytes 128-247 are write enabled (customer writable).

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 15 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V TABLE 10 DIGITAL DIAGNOSTIC MONITOR CHARACTERISTICS (WHEN APPLICABLE) PARAMETER SYMBOL MIN. UNITS NOTES Dual Transmitter Internal Temperature Accuracy TINT ±3.0 Temperature is measured internal to the Dual Transmitter and is valid from -40°C to +85 °C case temperature Dual Transmitter internal Supply Voltage accuracy VINT ±0.1 V Supply voltage is measured internal to the Dual Transmitter and can, with less accuracy, be correlated to the voltage at the Vcc pin. Valid over 3.3V ±5% Dual Transmitter Laser DC Bias Current Accuracy IINT ±10 Dual Transmitter Average Optical Output Power Accuracy PT ±3.0 dB Coupled into 9/125 mm SM fiber. Valid from -1dBm to -10dBm

©2015 Glenair, Inc. REV: 2 US Cage Code 06324 Printed in USA GLENAIR, INC. ∙ 1211 AIR WAY ∙ GLENDALE, CA 91201-2497 ∙ TEL: 818-247-6000 ∙ FAX: 818-500-9912 www.glenair.com PAGE 16 of 16 E-mail: sales@glenair.com 050-356 Product Brief PCB Mount CWDM Dual-Transmitter 100 Mbps – 2.5 Gbps SMF, 3.3V ACCESSORIES Fiber Optic Jumper Cables to support connection to Mil/Aerospace Connectors KEY FEATURES:

• Jumper cable between Glenair Transceiver (end A) and Mil/Aero Connector termini (End B)
• Offered with either Multimode and Single Mode fibers PCB Threaded Inserts, PN 059-0007 KEY FEATURES
• Simplifies installation of PCB mount transceivers eliminating the need for washers and nuts
• Soldered to PCB to eliminate need for handling nuts during assembly
• Existing Options to support PCB thickness from 0.03” to 0.92”
• Can support thicker PCB if required EVALUATION Boards, PN 050-329 Include
• Manual with test block diagram, schematic and
• Evaluation board PCBA
• 2 fiber optic cables (~1m, 9 μm/125 μm, GC connector to LC connector) FIGURE 5 Fiber Optic Jumper Cable Assembly (see separate Glenair sales drawing FA02454 for details)