Optoway
GBM-7000G
(RoHS Compliant)
5V / 850 nm / 1.25 Gbps Multi-Mode Gigabit Interface Converter (GBIC)
FEATURES
DESCRIPTION
GBM-7000G
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Compliant with Gigabit Interface Converter (GBIC)
Specification Rev. 5.5
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Compliant with IEEE 802.3z Gigabit Ethernet
1000BASE-SX
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Compliant with Fiber Channel FC-PH-2 for
100-M5-SN-1 and 100-M6-SN-1
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300 m links with 62.5/125
碌m
MMF Cables
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500 m links with 50/125
碌m
MMF Cables
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850 nm VESEL Transmitter
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Duplex SC Connector
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SCA-2 Host Connector
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Single +5 V Power Supply
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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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Hot Pluggable
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Class 1 Laser International Safety Standard IEC 60825
Compliant
The GBM-7000G series optical transceivers meet the
Gigabit Interface Converter (GBIC) specification Rev. 5.5.
It satisfies the optical interface specifications defined in
IEEE 802.3z / D5.0 1000 BASE-SX for Gigabit Ethernet
and FC-PH-2 for 100-M5-SN-1 and 100-M6-SN-1 for
Fiber Channel. This module is designed for multi-mode
fiber and operates at a nominal wavelength of 850 nm. The
transmitter section uses a multiple quantum well VCSEL
and is a class 1 laser compliant according to International
Safety Standard IEC 60825. The receiver section uses an
integrated GaAs 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
APPLICATIONS
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Switch to Switch Interface
High Speed Interface for File Servers
Bus Extension Application
Data Storage
ORDER INFORMATION
P/No.
GBM-7000G
SX
SC GBIC
*:
300 meter for 62.5/125
碌m
MM fiber; 500 meter for 50/125
碌m
MM Fiber.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating 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
Bit Rate
(Gb/s)
1.25/1.063
1000
BASE
Distance Wavelength
(m)
(nm)
300 / 500*
850
Package
Temp.
(
o
C)
0 to 70
TX Power
(dBm)
-4 to -9.5
RX Sens.
(dBm)
-18
RoHS
Compliant
Yes
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
Symbol
Vcc
I
TX
+ I
RX
Topr
Min
4.75
0
1000
Typ
5
200
1250
Max
5.25
300
70
Units
V
mA
o
C / air flow 1m/sec
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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