DTR-1250-SM-GB-L1 Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – GBIC Single Mode Transceiver

OCP
DTR-1250-SM-GB-L1
GBIC Single Mode Transceiver
Features
; Compliant with GBIC Specification, Rev. 5.5
; Compliant with IEEE 802.3z 1000BASE-LX
Specifications for Gigabit Ethernet
; Compliant with Optical Interface Requirements in
Annex F of GBIC Specification, Rev. 5.5
; Compliant with GBIC Serial Module Definition
Protocol (Module Definition 4 in Annex D)
; 10km with Single Mode Fiber
; Hot-pluggable
; Excellent EMI & ESD Protection
; Eye Safe (Class I Laser Safety)
; Duplex SC Optical Interface
; Single +5V Power Supply
Description
The DTR-1250-SM-GB-L1 GBIC transceiver provides a
long haul, single mode solution for 1000BASE-LX Gigabit
Ethernet ports in a networking switch. The transceiver
uses a 1310nm Fabry Perot laser and a high sensitivity
receiver to provide a minimum optical link power budget
of 11dB, corresponding to a minimum distance of 10km,
assuming fiber loss of 0.45dB/km. It satisfies Class I
Laser Safety requirements in accordance with the US
FDA/CDRH and international IEC-825 standards.
The DTR-1250-SM-GB-L1 transceiver is fully compliant
with Annex F of GBIC specification, Rev. 5.5.
The transceiver connects to a standard 20-pad GBIC
connector for hot plug capability. This allows the system
designer to make configuration changes or maintenance
by simply plugging in different types of converters without
removing the power supply from the host system.
The transceiver operates from a single +5V power supply
over an operating case temperature range of -5°C to +70°C.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Supply Voltage
Input Voltage
Symbol
T_st
T_op
V_DD
V_in
Minimum
- 40
-5
0
0
Maximum
+ 85
+ 70
+ 6.0
+ 6.0
Units
°C
°C
V
V
Optical Communication Products, Inc.
1
21737-0381, Rev. C
09-24-2003