Optoway
GBB-7500G
FEATURES
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GBB-7500G
1
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(RoHS Compliant)
DESCRIPTION
1550 nm TX / 1310 nm RX , 5V / 1.25 Gbps Multi-Mode WDM Gigabit Interface Converter (GBIC)
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1-Fiber MM Gigabit Interface Converter (GBIC)
Compliant with GBIC Specification Rev. 5.5
Compliant with IEEE-802.3ah 1000BASE
Compliant with Fibre Channel FC-PH-2 for
100-M5-SN-1 and 100-M6-SN-1
Hot Pluggable Module with SC Connector
1550 nm LD Transmitter
1310 nm Receiver
500 m links with 62.5/125
碌m
MMF Cables
500 m links with 50/125
碌m
MMF Cables
SCA-2 Host Connector
Single +5 V Power Supply
RoHS Compliant
Differential PECL Inputs and Outputs
TTL RX-LOS Output
Class 1 Laser International Safety Standard IEC 60825
Compliant
The GBB-7500G
series 1-fiber multi-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 1550 nm transmitter and 1310 nm receiver. The
transmitter section uses a multiple quantum well laser
and is a class 1 laser compliant according to International
Safety Standard IEC 60825. The receiver section uses an
integrated 1310 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 multi-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.
APPLICATIONS
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WDM Gigabit Ethernet Links
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SONET/SDH Equipment Interconnect
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Fibre Channel Links
ORDER INFORMATION
P/No.
GBB-7500G
Bit Rate
(Gb/s)
1.25
Distance
(m)
0 to 500
TX
(nm)
1550
RX
(nm)
1310
Package
SC GBIC
Temp
(
o
C)
0 to 70
TX Power
(dBm)
-4 to -10
RX Sens.
(dBm)
-17
RoHS
Compliant
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Input Voltage
Relative Humidity
Symbol
Tstg
Topr
Vcc
---
RH
Min
-40
-5
-0.5
-0.5
5
Max
85
70
6
Vcc
95
Units
o
C
o
C
V
V
%
Notes
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current
Operating Case Temperature
Data Rate
Symbol
Vcc
I
TX
+ I
RX
Topr
Min
4.75
0
1000
Typ
5
200
1250
Max
5.25
250
70
Units
V
mA
o
C
Mb/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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