參數(shù)資料
型號: GBS-72120G
廠商: Optoway Technology Inc.
英文描述: 5V / 1550 nm / 1.25 Gbps Single-Mode Gigabit Interface Converter (GBIC)
中文描述: 5V的/ 1550海里/ 1.25 Gbps的單模千兆位接口轉(zhuǎn)換器(GBIC)
文件頁數(shù): 1/4頁
文件大?。?/td> 92K
代理商: GBS-72120G
Optoway
GBS-72120G
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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
1
GBS-72120G
(RoHS Compliant)
5V / 1550 nm / 1.25 Gbps Single-Mode Gigabit Interface Converter (GBIC)
**********************************************************************************************************************************************************************
FEATURES
l Compliant with Gigabit Interface Converter (GBIC)
Specification Rev. 5.5
l Compliant with IEEE-802.3z / D5.0 Gigabit Ethernet
1000 BASE-ZX
l 120 km using Single-mode Optic Cable
l 1550 nm DFB Transmitter
l APD High Sensitivity Receiver
l 32 dB Power Budget at Least
l Hot Pluggable Module with Duplex SC Connector
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 Switch to Switch Interface
l High Speed Interface for File Servers
l Bus Extension Application
l Data Storage
DESCRIPTION
The GBS-72120G 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 for Gigabit Ethernet. This module is
designed for single mode fiber and operates at a nominal
wavelength of 1550 nm. 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
Avalanche photodetector preamplifier
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)
1000
BASE
Distance
(km)
Wavelength
(nm)
Package
Temp.
(
oC)
TX Power
(dBm)
RX Sens.
(dBm)
RoHS
Compliant
GBS-72120G
1.25
120
1550 DFB
SC GBIC
0 to 70
5 to 0
-32
Yes
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
Notes
Storage Temperature
Tstg
-40
85
oC
Operating 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 Temperature
Topr
0
70
oC
Data Rate
1000
1250
Mb/s
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