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DESCRIPTION
GBS-92120FG
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GBS-92120FG
(RoHS Compliant)
5V / 1550 nm / 2.125 Gb/s Signle-Mode Gigabit Interface Converter (GBIC)
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Up to 2.5 Gbps Bi-directional Data Links
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Compliant with 1X / 2X Fibre Channel FC-PI 13.0
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Compliant with Gigabit Interface Converter (GBIC)
Specification Rev. 5.5
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1550 nm DFB Laser Transmitter
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APD High Sensitivity Receiver
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30 dB Power Budget at Least
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Hot Pluggable module with Duplex SC Connector
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Multi-rate Operation for 2.5 / 2.125 / 1.062 / 1.25 Gbps
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Link Distance up to 120 km
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SCA-2 Host Connector
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Single +5 V Power Supply
The GBS-92120FG series optical transceivers meet the Gigabit
Interface Converter (GBIC) specification Rev. 5.5. It satisfies the
optical interface specifications defined in IEEE 802.3z Drift 5.0
1000 BASE-LX for Gigabit Ethernet and 1x / 2x Fibre Channel
FC-PI 13.0. This module is designed for single-mode fiber and
operates at a nominal wavelength of 1550 nm.
A guaranteed
minimum optical link budget of 30 dB is offered which can
correspond to a link distance of over 120 km (assuming
worst case fiber loss of 0.21 dB/km).
The transmitter section
uses a multiple quantum well 1550 nm DFB laser and is a class 1
laser compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated InGaAs
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.
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RoHS Compliant
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Differential PECL Inputs and Outputs
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TTL RX-LOS Output
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Class 1 Laser International Safety Standard IEC-60825
Compliant
APPLICATIONS
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Switch to Switch Interface
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High Speed Interface for File Servers
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Data Storage
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Dual Rate 1.06 / 2.125 Gb/s Fibre Channel
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
Bit Rate
(Gb/s)
GBS-92120F 2.125/1.063
P/No.
FC-PI
200/100
Distance
(km)
120
Wavelength
(nm)
1550
Package
SC GBIC
Temp.
(
o
C)
0 to 70
TX Power
(dBm)
5 to 0
RX Sens.
(dBm)
-30
RoHS
Compliant
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Power Supply Voltage
Input Voltage
Symbol
Tstg
Topr
Vcc
---
Min
-40
-5
-0.5
-0.5
Max
85
70
6
Vcc
Units
o
C
o
C
V
V
Notes
Air flow 1m/sec
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current
Operating Temperature
Data Rate
Fiber Length on 9/125
碌m
SMF
Symbol
Vcc
I
TX
+ I
RX
Topr
Min
4.75
0
1.0625 / 1.25
2.125 / 2.5
120
Typ
5
200
Max
5.25
300
70
2.5
Units
V
mA
C
Gb/s
km
o
Conditions
Reference to GND.
Air flow 1m/sec
@1.0625 /2.125 Gb/s
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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
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0
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