GBB-7580-1510G

GBB-7580-1510G OPTOWAY | Alldatasheet

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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 GBB-7580-1510G (RoHS Compliant) 1510 nm TX / 1590 nm RX , 5V / 1.25 Gbps Single-Mode WDM Gigabit Interface Converter (GBIC)

FEATURES

l 1-Fiber SM Gigabit Interface Converter (GBIC) l Compliant with GBIC Specification Rev. 5.5 l Compliant with IEEE-802.3ah 1000BASE-BX l Compliant with Fibre Channel FC-PH-2 for 100-M5-SN-1 and 100-M6-SN-1 l Hot Pluggable Module with SC Connector l 1510 nm DFB LD Transmitter l 1590 nm Receiver l Up to 80 km using Single-mode Optic Cable l 24 dB Power Budget at Least l SCA-2 Host Connector l Single +5 V Power Supply l RoHS Compliant l Differential PECL Inputs and Outputs l TTL RX-LOS Output l Class 1 Laser International Safety Standard IEC 60825 Compliant

APPLICATIONS

l WDM Gigabit Ethernet Links l SONET/SDH Equipment Interconnect l Fibre Channel Links

DESCRIPTION

The GBB-7580-1510G series single-mode optical transceivers meet the Gigabit Interface Converter (GBIC) specification Rev. 5.5. It satisfies the optical interface specifications defined in IEEE 802.3ah 1000BASE BX by using 1510 nm transmitter and 1590 nm receiver. The transmitter section uses a multiple quantum well DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1590 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A PECL input / output logic interface is used. TTL RX-LOS output simplifies interface to external circuitry. A 20-pin SCA-2 host connector is used to connect the converter to the host system. LASER SAFETY This single mode transceiver is a Class 1 laser product. It complies with IEC 60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug. ORDER INFORMATION P/No. Bit Rate (Gb/s) Distance (km) TX (nm) RX (nm) Package Temp (oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant GBB-7580-1510G 1.25 80 1510 DFB 1590 SC GBIC 0 to 70 3 to -2 -26 Yes Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Case Temperature Topr -5 70 oC Power Supply Voltage Vcc -0.5 6 V Input Voltage --- -0.5 Vcc V Relative Humidity RH 5 95 % Recommended Operating Conditions Parameter Symbol Min Typ Max Units Power Supply Voltage Vcc 4.75 5 5.25 V Power Supply Current ITX + IRX 200 300 mA Operating Case Temperature Topr 0 70 oC Data Rate 1000 1250 Mb/s

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 Transmitter Specifications (0oC < Topr < 70oC, 4.75V < Vcc < 5.25V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po -2 --- 3 dBm 1 Output Center Wavelength λ 1480 1520 nm Output Spectrum Width Δλ 1 nm -20 dB width Side Mode Suppression Ratio SMSR 30 dB Extinction Ratio ER 9 dB Optical Rise Time tr 0.26 ns 20% to 80% value Optical Fall Time tf 0.26 ns 20% to 80% value Relative Intensity Noise RIN -120 dB/Hz Total Jitter TJ 227 ps 2 Max. Po at TX-Disable Asserted -35 dBm Electrical Differential Input Voltage VIH - VIL 0.65 2.0 Vp-p Transmit Fault Load TX-FAULTLOAD 4.7 10 kΩ 3 Transmit Fault Output-Low VTX-FAULT-L 0.0 0.5 V Transmit Fault Output-High VTX-FAULT-H Vcc – 0.5 Vcc + 0.3 V TX-Disable Input - Low VTX-DISABLE-L 0 0.8 V TX-Disable Input - High VTX-DISABLE-H 2.0 Vcc + 0.3 V TX-Disable Assert Time t_off 10 µs TX-Disable Negate Time t-on 1 ms Time to initialize, includes reset of TX-FAULT t-int 300 ms TX FAULT from fault to assertion t-fault 100 µs TX-Disable time to start reset t-reset 10 µs Notes: 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. Measured with a 27-1 PRBS. 3. Pull-up resistor on host Vcc. Receiver Specifications (0oC < Topr < 70oC, 4.75 V < Vcc < 5.25V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity --- --- --- -26 dBm 4 Maximum Input Power Pin -3 --- dBm 4 Signal detect – Hysteresis 1.0 --- dB Wavelength of Operation 1580 1620 nm 5 Optical Return Loss ORL 12 dB RX-LOS – Asserted Pa --- --- -26 dBm Transition: low to high RX-LOS – Deasserted Pd -40 --- --- dBm Transition: high to low Electrical Differential Output Voltage VOH - VOL 0.37 2.0 Vp-p Data Output Rise Time TrRX-DAT 0.35 ns Data Output Fall Time TfRX-DAT 0.35 ns RX-LOS of Light Load RX-LOSLOAD 4.7 10 kΩ 6 RX-LOS Output Voltage --- Low VRX-LOS-L 0 0.5 V RX-LOS Outpu Voltage --- High VRX-LOS-H 2.4 Vcc V RX-LOS Assert Time (off to on) TA,RX-LOS 100 µs RX-LOS Deassert Time (on to off) TD,RX-LOS 100 µs Notes: 4. Minimum sensitivity and saturation levels at BER=1E-12 for a 27-1 PRBS. 5. At least 30 dB optical isolation for the wavelength 1480 to 1520 nm. 6. Pull-up resistor on host Vcc.

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 PIN ASSIGNMENT PIN Signal Name Sequence Description

1 RX-LOS 2 Receiver Loss of Signal, logic high, open collector compatible,

4.7K to 10K ohm pull-up to VCCT on host

2 RGND 2 Receiver Ground

3 RGND 2 Receiver Ground

4 MOD-DEF(0) 2 TTL Low

5 MOD-DEF(1) 2 SCL Serial Clock Signal

6 MOD-DEF(2) 2 SDA Serial Data Signal

7 TX-DIABLE 2 Transmitter Disable, logic high, open collector compatible

8 TGND 2 Transmitter Ground

9 TGND 2 Transmitter Ground

10 TX-FAULT 2 Transmitter Fault, logic high, open collector compatible, 4.7K to 10K ohm pull-up to VCCT on GBIC

11 RGND 1 Receiver Ground

12 -RX-DAT 1 Receiver Data Bar, Differential PECL, AC coupled 13 +RX-DAT 1 Receiver Data, Differential PECL, AC coupled

14 RGND 1 Receiver Ground

15 VCCR 2 Receiver +5V Supply

16 VCCT 2 Transmitter +5V Supply

17 TGND 1 Transmitter Ground

18 +TX-DAT 1 Transmitter Data, Differential PECL, AC coupled 19 -TX-DAT 1 Transmitter Data Bar, Differential PECL, AC coupled

20 TGND 1 Transmitter Ground

A sequence value of 1 indicates that the signal is in the first group to engage during plugging of a module. A sequence value of 2 indicates that the signal is the second and last group. The two guide pins on the connector are electrically connected to the transceiver circuit ground. These two guide pins make contact with circuit prior to sequence 1 signals. Module Definition Module Definition MOD-DEF(0) PIN 4 MOD-DEF (1) PIN 5 MOD-DEF (2) PIN 6 Interpretation by Host

4 TTL Low SCL SDA Serial module definition

Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector (NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E2PROM protocol of the ATMEL AT24C01A/02/04 family of components.

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 PACKAGE DIAGRAM Units in mm Note: Specifications subject to change without notice.