MT10EW4532AAA-J28

MT10EW BOOKHAM | Alldatasheet

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Technical content

The Bookham MT10EW 10Gb/s LR Transmitter Module is a 1550nm, low power, small footprint 24-pin module enabling high port density. It is designed to support a SONET / SDH or 10GE interface between the photonics layer and the electrical layer for applications with reach requirements of 80km or more. The Transmitter allows convenient direct connection to system card electrical MUX ASICs, using un-clocked mode of data transfer. The transmitter has been designed for Dense Wavelength Division Multiplexed (DWDM) operation for applications up to 11.1GB/s. Low power dissipation coupled with small footprint significantly simplifies high speed card design. This results in significant savings in card space and development time, and greatly improved time to market. The module provides wavelengths on the 50GHz ITU-T grid in the C band. It is also available for non-WDM applications that use a single wavelength. Multi functional har dware alarms and monitors are also available for systems card and network management. The MT10EW LR 24 pin Transmitter Module can be used in existing OC192 and OC192c ports as well as emerging IEEE 802.3ae 10 Gigabit Ethernet WAN / LAN ports. The MT10EW LR Transmitter Module is optimised for optical link spans of 80km+ (based on GR-253, ITU G.691 and IEEE 802/3ae system architectures). Reaches in excess of 80km may be achieved in proprietary networks. The compact size, low power Transmitter Module is 24 pin connectorised for convenient surface mount assembly. The module comprises a hermetically packaged laser device and Bookham’s InP Mach-Zehnder modulator Technology with optical isolation and wavelength stabilisation. This ensures that the optical source remains within optical power and wavelength limits over variations in temperature and over life. A microprocessor coupled with internal circuitry and a Thermo-Electric Cooler (TEC) controls the operation of the module and ensures the correct laser temperature to achieve constant wavelength. Features:

• Incorporates Bookham InP MZ Technology enabling superior systems performance.
• +3.5 to +7dBm start of life, over temperature optical output power window
• Internal microcontroller for TX wavelength, power & opticalperformance control
• Multi functional hardware alarms and monitors for systems card and network management
• 2 x 12 way 0.1" x 1.5” pitch electrical interface
• 73.4 x 50.0 x 12.7mm MSA compliant outline
• 24pin MSA compliant
• +3.3V / +5V external power supply rails
• Typical power dissipation 3W
• IEC/EN 60825 Class 1M laser safety classification
• Case operating temperature range -5 to +75C
• RoHS 5/6 compliant Applications:
• 10Gbps fixed wavelength, Long Reach DWDM serial transmitter module suitable for 80km+ reach applications
• Suitable for use in 1550nm Long Reach applications based on Telcordia GR-253, ITU-T G.691and IEEE 802.3ae system architectures
• Multi bit rate performance 9.953 Gb/s (OC192, 10GE WAN),

10.3125 Gb/s (10 GE LAN),

10.664 10.709 11.1 Gb/s (FEC),

24 PIN 10Gb/s Long Reach DWDM Serial

Unless otherwise stated the following parameters and performances are required over the full range of operating conditions defined below, from beginning to end of life. The typical values are referenced to case temperature of +25°C, nominal power supplies, beginning of life (BOL). Parameter Symbol Measurement Min Typ Max Unit Conditions Positive supply voltage V cc 4.75 5.0 5.25 V Positive supply current I VCC - 750 mA TEC supply voltage V TEC 3.1 3.3 3.5 V TEC supply current I TEC 1.2 A Tolerable module power Sinewave V NM 50 mVpp supply voltage ripple 1Hz-1MHz. Note [10] Total power dissipation P DIS 3 5.5 W Differential input sensitivity for each V DIFF 250 400 500 mVpp data voltage input Note [1] Differential input sensitivity AC V DIFF 200 250 500 mVpp clock voltage coupled, for each input Note [1] Data/clock input impedance Differential Z IN (differential) 100 V driven Set-up Note [2] TSU 11 ps Hold time Note [2] TH 25 ps Refer to Set-up and Hold time definition diagram TXEN, CSEL, logic high Isource= V IH 2 VCC V level input voltage 200uA TXEN, CSEL, logic low Isink = 10uA V IL 0 0.8 V level input voltage Note [3] LDA, LTDA logic high Iout<7mA VOH 2.7 VCC V level output voltage LDA, LTDA logic low Iout>-0.5mA V OL 0 0.5 V level output voltage LDA T LDA 50 ms LTDA T LTDA 150 ms TXDIS activation time Note [4] TACT 2m s TXDIS deactivation time Note [5] TDEACT 50 ms Wavelength stabilization time Note [6] TWARM 1 s after TXDIS deactivation Cold start wavelength Note [7] TCOLD_START 5 s stabilization time Normalized back-facet TXDIS = OFF V BF - 500 - mV monitor voltage Note [8] Back-facet monitor accuracy Note [9] -37 +25 % Back-facet monitor voltage TXDIS = ON 20 mV

Notes: [1] Two complementary signals of equal amplitude on each input. [2] Referred to data level 20% or 80%, see diagram below for definitions. [3] When not connected the TXDIS, CSEL inputs are considered in a low state, (internal pull-down resistor). Clocked mode, CSEL=low is presently unsupported for the MT10EW. [4] Time measured from rising edge of shutdown signal until optical output has turned off (<-40dBm). [5] Time measured from falling edge of shutdown signal until optical output power is over 0dBm and emitted wavelength is at nominal value +/- 200 pm. The unit is assumed to be powered on for at least 30s. [6] Time measured from falling edge of shutdown signal until optical output power is within the specified range and wavelength within +/-30pm. The unit is assumed to be powered on for at least 30 seconds. [7] Time measured from enabling laser until optical output power is within the specified range and wavelength within +/-120pm. Module powered for 5 seconds minimum prior to enabling laser. For any initial case temperature within the specified operational range and with TXDIS = off. [8] Back facet monitor voltage is measured from pin 2 to GND and normalized at the beginning of life relative to the initial optical output power (Tcase = 25°C, nominal power supply). The relationship is approximately linear, as represented by the equation: Back-facet voltage = VBF. (measured optical output power/initial BOL optical output power), power measur ed in mW. For example, a 50% variation of this voltage means a 50% drift of the optical output power . [9] Total relative variation of the mean modulated optical fibre output power over the operating case temperature and supply voltage ranges for a constant back facet voltage. [10] A sinewave is superposed to the DC supply voltage. The device must still meet the optical and electrical specifications when the magnitude of the sinewave measured at any VCC pin (pin 13 and 24) is up to the specified value V NM Nominal Characteristics

Parameter Symbol Measurement Min Typ Max Unit Conditions Mean modulated optical P NOM BOL Note [1] 3.5 7 dBm output power EOL Note [1] 3 7.5 Mean modulated optical P SDC -40 dBm output power with module disabled Operational central _ 1528.77 1568.57 nm wavelength range Spectral width ∆_ Note [2] 0.3 0.5 nm Side mode suppression ratio SMSR Note [3] 30 dB BOL central ∆_BOL Note [4] -20 +20 pm wavelength deviation EOL central ∆_EOL Note [4] -30 +30 pm wavelength deviation Optical return loss ORL Average 20 dB polarisation state Optical extinction ratio ER 10.709Gb/s 2^31-1 10 dB (unfiltered) NRZ PRBS data Receiver dispersion DP 10.709Gb/s 2^31-1 2 dB power penalty NRZ PRBS data, 1600ps/nm dispersion, OSNR0.1 >36dB, RX threshold optimised, BER 1e-8. Optical rise/fall times T R /T F 20%-80% 35 ps Output Jitter 10.709Gb/s 2^31-1 Telcordia GR-253- NRZ PRBS data, compliant for SONET OC- Note [5] 192 / SDH STM-64-ITU-T G.82511 compliant for SONET OC-192 / SDH STM-64 with FEC Notes: [1] Mean power measured at optical fibre output. When there is no modulation signal at the data input the average power shall be less than +7.5dBm. [2] Full spectral width measured 20 dB down from the maximum of center wavelength peak under full modulation condition. [3] Ratio of the average output power in the dominant longitudinal mode to the power in the most significant side mode peak under full modulation condition. [4] Deviation referenced to the ITU standardized wavelength. [5] Output optical jitter measured through an electrically filtered reference receiver.

Maximum and/or minimum values of critical parameters which will not permanently damage the device, but for which the spec may not hold. Typical headings are: Absolute Maximum Ratings Parameter Description Min Max Unit Storage temperature[1] -40 +85 ºC RH Storage relative humidity[2] 59 5 % Minimum fiber bend radius 30 mm VCC Positive supply voltage -0.3 +6 V VTEC TEC supply voltage -0.3 +6 V VRFDC Input data and clock DC voltage -0.3 VCC V TXEN TX disable input -0.3 VCC ESD ESD resistance [3] Class 2 400 V precautions[4] Notes: [1] Non operational. [2] Non condensing. [3] Human body model. [4] In accordance with Telcordia TR-NWT-000870, ESD class 2. Applications Support The following documents are available to support customers using this product: Component Mounting Recommendations For the 24 pin Long Reach AN0145 Serial Transmitter Module. Characterisation of the 24 pin Long Reach Serial Transmitter Module ANxxxx in typical optical system. Evaluation platform for the 24 pin Long Reach Serial Transmitter Module AN0144 Optical component evaluation platforms are available for all Bookham optical components. Contact your regional sales representative for further information. Power Supply Filtering Recommendations Care should be taken when placing PCB power transmission tracks and adding additional filtering components as these may affect module operation. It is recommended that any series inductance integrated within external power supply filters are limited to 4.7uH max.

Pin # Symbol Pin Assignment Pin # Symbol Pin Assignment

1 GND_TEC TEC ground 24 V CC Positive power supply (+5V)

2 PWR_MON Optical power monitor 23 GND Ground

3 LDA Laser degraded alarm 22 CLKN Clock input (-)

4 TXDIS Module TX disable input 21 GND Ground

5 CSEL Clocked/Non-clocked 20 CLKP Clock input (+)

mode select[1]

6 GND Ground 19 GND Ground

7 LTDA Laser temperature 18 DATAN Data input (-)

8 I2C CLK I2C Clock bus 17 GND Ground

9I 2C DATA I 2C Data bus 16 DATAP Data input (+)

10 NUC No user connection 15 GND Ground

11 NUC No user connection 14 V TEC TEC supply Voltage (+3.3V)

12 GND Ground 13 V CC Positive power supply (+5V)

Refer to module outline drawing for pin identification. Note: [1] Only non-clocked mode is presently supported with the MT10EW module.

• GND / GND-TEC: Ground reference pin and package potential. All voltages are referred to this node. - VCC: General positive power supply of the module. Typical value : + 5.0 V. - VTEC: TEC (Thermo-Electrical Cooler) supply. Typical value + 3.3 V. - DATAP / DATAN (Data inputs): NRZ data input, internally AC coupled with 50 ohm internal termination. A logical "1" of D is related to a light on state on the optical fibre. Data line is retimed at the input of the module by the input clock signal when the function is selected. In case of operation in the transparent mode of the transmitter no internal signal regeneration function is provided. Input impedance: 50 V typical. - CLKP / CLKN (Clock inputs): Clock inputs internally AC coupled with 50 ohm inter nal termination. The rising edge of the clock+ signal must be central to the steady state of the data pattern. Input impedance: 50 V typical. - TXDIS (TX disable input): Under shutdown condition the output power should be low enough so that any r eceiver, in minimum span condition, will generate an LPA (Loss of Power Alarm). When TXDIS is high the TX module is disabled (no optical output power). When TXDIS is low (or open) the TX module is in the operating condition. TTL compatible input. Input includes pull down resistance of 100 kV typical. - CSEL (Selection of data input clocking mode - futur e enhanced feature): When CSEL is high the module operates in the non clocked mode, this is the suppor ted operational mode for the MT10EW. TLL compatible input. Pull down resistance of 100 kV typically. - LDA (Laser degradation alarm): Digital alarm indicating that the laser is degraded. LDA activation ISOL +/-20%, hysteresis +/-10mA The active level is a low level. The alarm shall not be activated in shutdown condition. TTL compatible output. - LTDA (Laser temperature degraded alarm): Alarm indicating when the laser temperature exceeds the recommended operational limits. LTDA activation T SOL +/-2°C, hysteresis +/-0.5°C. The active level is a high level. TTL compatible output. - PWR_MON (Back Facet Monitor): Laser back facet monitor derived voltage. This monitor produces a scaled varying analogue voltage that tracks the transmitted optical output power. Output impedance < 10 V typically. - NUC: No user connection, this pin can be tied to any static potential within the operating supply range. - I2C & GUI interface (future enhanced feature): The module includes an I2C interface bus which enables the user to interogate the module alarms and monitors using a host controller. - Wavelength drift alarm (future enhanced feature): An option exist to provide a wavelength drift alarm using the LTDA alarm port, which activates when the laser wavelength exceeds +/-30pm of the SOL (start of life) value. Instructions for use

Ordering Information

MT10EW (Wavelength) AAA- (Connector) #### J28 = SC/PC J33 = FC/PC J57 = LC J59 = MU #### = Last four digits of wavelength value E.g. for lp = 1545.32 nm #### = 4532 e.g. MT10EW4532AAA-J28 is a 1545.32 nm 24 pin module with an SC connector. Refer to table below for wavelength selection. ITU-T ITU-T Wavelength Wavelength Frequency Wavelength Wavelength Frequency code (nm) (THz) code (nm) (THz) 2722 1527.216 196.3 4532 1545.322 194.00 2760 1527.605 196.25 4572 1545.720 193.95 2799 1527.994 196.20 4612 1546.119 193.90 2838 1528.384 196.15 4652 1546.518 193.85 2877 1528.773 196.10 4692 1546.917 193.80 2916 1529.163 196.05 4732 1547.316 193.75 2955 1529.553 196.00 4772 1547.715 193.70 2994 1529.944 195.95 4812 1548.115 193.65 3033 1530.334 195.90 4851 1548.515 193.60 3072 1530.725 195.85 4891 1548.915 193.55 3112 1531.116 195.80 4932 1549.315 193.50 3151 1531.507 195.75 4971 1549.715 193.45 3199 1531.898 195.70 5011 1550.116 193.40 3229 1532.290 195.65 5052 1550.517 193.35 3268 1532.681 195.60 5092 1550.918 193.30 3307 1533.073 195.55 5132 1551.319 193.25 3347 1533.465 195.50 5172 1551.721 193.20 3386 1533.858 195.45 5212 1552.122 193.15 3425 1534.250 195.40 5252 1552.524 193.10 3464 1534.643 195.35 5293 1552.926 193.05 3504 1535.036 195.30 5333 1553.329 193.00 3543 1535.429 195.25 5373 1553.731 192.95 3582 1535.822 195.20 5413 1554.134 192.90 3621 1536.216 195.15 5454 1554.537 192.85 3661 1536.609 195.10 5494 1554.940 192.80 3700 1537.003 195.05 5534 1555.343 192.75 3740 1537.397 195.00 5575 1555.747 192.70 3779 1537.792 194.95 5615 1556.151 192.65 3819 1538.186 194.90 5655 1556.555 192.60 3858 1538.581 194.85 5696 1556.959 192.55 3898 1538.976 194.80 5736 1557.363 192.50 3937 1539.371 194.75 5777 1557.768 192.45 3977 1539.766 194.70 5817 1558.173 192.40 4016 1540.162 194.65 5858 1558.578 192.35 4056 1540.557 194.60 5898 1558.983 192.30 4095 1540.953 194.55 5939 1559.389 192.25 4135 1541.349 194.50 5979 1559.794 192.20 4175 1541.746 194.45 6020 1560.200 192.15 4214 1542.142 194.40 6061 1560.606 192.10 4254 1542.539 194.35 6101 1561.013 192.05 4294 1542.936 194.30 6142 1561.419 192.00 4333 1543.333 194.25 6183 1561.826 191.95 4373 1543.730 194.20 6223 1562.233 191.90 4413 1544.128 194.15 6264 1562.640 191.85 4453 1544.526 194.10 6305 1563.047 191.80 4492 1544.924 194.05

10 BH12883 Rev 2.0 January 2007. ©Bookham 2005. Bookham is a registered trademark of Bookham Inc. Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Bookham before they become applicable to any particular order or contract. In accordance with the Bookham policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Bookham or others. Fur ther details are available from any Bookham sales representative. Contact Information North America Bookham Worldwide Headquarters 2584 Junction Ave. San Jose CA 95134 USA

• Tel: +1 408 919 1500
• Fax: +1 408 919 6083 www.bookham.com sales@bookham.com Europe Paignton Office Brixham Road Paignton Devon TQ4 7BE United Kingdom
• Tel: +44 (0) 1803 662000
• Fax: +44 (0) 1803 662801 Asia Shenzhen Office

2 Phoenix Road

• Tel: +86 755 33305888
• Fax: +86 755 33305805 +86 755 33305807 Caution - use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. RoHS Compliance Bookham is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering information section for further details. ISO14001:1996 EMS 504193 TL9000 Rev 3.0 (ISO9001:2000) FM15040