OPTOWAY GBS

Optoway
GBS-9280G
1
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GBS-9280G
(RoHS Compliant)
5V / 1550 nm / 2.5 Gb/s Signle-Mode Gigabit Interface Converter (GBIC)
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FEATURES
DESCRIPTION
l 2.5 Gbps Bi-directional Data Links
l Compliant with 1X / 2X Fibre Channel FC-PI 13.0
l Compliant with Gigabit Interface Converter (GBIC)
Specification Rev. 5.5
l 1550 nm DFB Laser Transmitter
l APD High Sensitivity Receiver
l Link distance up to 80 km
l Hot Pluggable module with Duplex SC Connector
l Multi-rate Operation for 2.5 / 2.125 / 1.062 / 1.25 Gbps
l Link Distance up to 10 km
l SCA-2 Host Connector
l Single +5 V Power Supply
The GBS-9280G 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. 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 (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.
l RoHS Compliant
l Differential PECL Inputs and Outputs
l TTL RX-LOS Output
l Class 1 Laser International Safety Standard IEC 60825
Compliant
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
l 2.5 Gb/s Switch to Switch Interface
l High Speed Interface for File Servers
l Data Storage
l Dual Rate 1.06 / 2.125 Gb/s Fibre Channel
ORDER INFORMATION
P/No.
GBS-9280G
Bit Rate
(Gb/s)
2.5/2.125/1.063
Distance
(km)
80
Wavelength
(nm)
1550 DFB
Package
Temp.
(oC)
SC GBIC
0 to 70
TX Power
(dBm)
5 to 0
RX Sens.
(dBm)
-28
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
Symbol
Vcc
ITX + IRX
Min
4.75
Operating Temperature
Data Rate
Topr
0
Fiber Length on 9/125 µm SMF
Typ
5
200
1.0625 / 1.25
2.125 / 2.5
80
Max
5.25
300
70
2.5
Units
V
mA
Conditions
Reference to GND.
o
C
Gb/s
Air flow 1m/sec
km
@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: [email protected] http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
GBS-9280G
2
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Transmitter Specifications (0 oC < Topr < 70 oC, 4.75 V < Vcc < 5.25V)
Parameter
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Extinction Ratio
Optical Rise Time
Optical Fall Time
Pout TX_Disable Asserted
Electrical
Differential Input Voltage
Transmit Fault Load
Transmit Fault Output-Low
Transmit Fault Output-High
TX-Disable Input - Low
TX-Disable Input - High
TX-Disable Assert Time
TX-Disable Negate Time
Time to initialize, includes reset
of TX-FAULT
TX FAULT from fault to
assertion
TX-Disable time to start reset
Symbol
Min
Typ
Max
Units
Notes
Po
λ
∆λ
SMSR
ER
tr
tf
POFF
0
1500
--1550
---
5
1580
1
1
9
--150
150
-35
dBm
nm
nm
dB
dB
ps
ps
dBm
VIH - VIL
TX-FAULTLOAD
VTX-FAULT-L
VTX-FAULT-H
V TX-DISABLE-L
V TX-DISABLE-H
t_off
t-on
t-int
0.65
4.7
0.0
Vcc – 0.5
0
2.0
2.0
10
0.5
Vcc + 0.3
0.8
Vcc + 0.3
10
1
300
Vp-p
kΩ
V
V
V
V
µs
ms
ms
100
µs
30
t-fault
t-reset
-20 dB Width
20% to 80% value
20% to 80% value
2
µs
10
1. Output power is power coupled into a 9/125 µm SM fiber.
2. Pull-up resistor on host Vcc.
Receiver Specifications (0oC < Topr < 70oC, 4.75 V < Vcc < 5.25V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Sens
Pin
---9
1.0
1200
---40
---
-28
---
3
3
1600
-28
---
dBm
dBm
dB
nm
dBm
dBm
2.0
0.35
0.35
10
0.5
Vcc
100
100
Vp-p
ns
ns
kΩ
V
V
µs
µs
Optical
Sensitivity @2.5 Gb/s @ BER=10-12
Maximum Input Power
Signal detect – Hysteresis
Wavelength of Operation
RX-LOS – Asserted
RX-LOS – Deasserted
Electrical
Differential Output Voltage
Data Output Rise Time
Data Output Fall Time
Receiver Loss of Light Load
Loss of Signal Output Voltage --- Low
Loss of Signal Output Voltage --- High
Loss of Signal Assert Time (off to on)
Loss of Signal Deassert Time (on to off)
Pa
Pd
±RX-DAT
TrRX-DAT
TfRX-DAT
RX-LOSLOAD
RX-LOSL
RX-LOSH
TA,RX-LOS
TD,RX-LOS
---------
0.37
4.7
0
2.4
Transition: low to high
Transition: high to low
4
3. Minimum sensitivity and saturation levels at BER=1E-12 for a 2 7-1 PRBS.
4. 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
E-mail: [email protected] http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
GBS-9280G
3
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PIN ASSIGNMENT
PIN
Sequence
Description
1
RX-LOS
Signal Name
2
2
3
4
5
6
7
8
9
10
RGND
RGND
MOD-DEF(0)
MOD-DEF(1)
MOD-DEF(2)
TX-DIABLE
TGND
TGND
TX-FAULT
2
2
2
2
2
2
2
2
2
11
12
13
14
15
16
17
18
19
20
RGND
-RX-DAT
+RX-DAT
RGND
VCCR
VCCT
TGND
+TX-DAT
-TX-DAT
TGND
1
1
1
1
2
2
1
1
1
1
Receiver Loss of Signal, logic high, open collector compatible,
4.7K to 10K ohm pull-up to VCCT on host
Receiver Ground
Receiver Ground
TTL Low
SCL Serial Clock Signal
SDA Serial Data Signal
Transmitter Disable, logic high, open collector compatible
Transmitter Ground
Transmitter Ground
Transmitter Fault, logic high, open collector compatible, 4.7K to
10K ohm pull-up to V CCT on GBIC
Receiver Ground
Receiver Data Bar, Differential PECL, AC coupled
Receiver Data, Differential PECL, AC coupled
Receiver Ground
Receiver +5V Supply
Transmitter +5V Supply
Transmitter Ground
Transmitter Data, Differential PECL, AC coupled
Transmitter Data Bar, Differential PECL, AC coupled
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
4
MOD-DEF(0)
PIN 4
MOD-DEF (1)
PIN 5
MOD-DEF (2)
PIN 6
Interpretation by
Host
TTL Low
SCL
SDA
Serial module definition
protocol
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 E 2PROM 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
E-mail: [email protected] http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
GBS-9280G
4
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PACKAGE DIAGRAM
Units in mm
Note: Specifications subject to change without notice.
***********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw
12/1/2005 V2.0