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DTR-1250-SM-GB-HS PDF预览

DTR-1250-SM-GB-HS

更新时间: 2024-01-29 00:21:54
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OPLINK /
页数 文件大小 规格书
5页 104K
描述
5V Very Long Haul GBIC Transceivers

DTR-1250-SM-GB-HS 数据手册

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OCP  
DTR-1250-SM-GB-HS  
5V Very Long Haul GBIC Transceivers  
Features  
; Up to 120km with Single Mode Fiber  
; APD Receiver  
; Compliant with GBIC Specification, Rev. 5.5  
; Compatible with IEEE 802.3z 1000BASE-LX  
Specifications for Gigabit Ethernet  
; Compatible 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)  
; Hot-pluggable  
; Excellent EMI & ESD Protection  
; Eye Safe (Class I or 1M Laser Safety)  
; Duplex SC Optical Interface  
; Single +5V Power Supply  
; Up to 1250Mb/s Bi-directional Data Links  
Description  
Class I Laser products per U.S. FDA/CDRH standards.  
The “H7” transceiver is Class I Laser product while the  
“H8” transceiver is Class 1M Laser product per international  
IEC-825 standards.  
The DTR-1250-SM-GB-HS product family of GBICs  
provides very long haul, single mode solutions for  
1000BASE-LX Gigabit Ethernet ports in a networking  
switch. OCP offers two optical link power budget options  
to support 110km (H7) and 120km (H8) in the networking  
infrastructure. Both options use 1550nm DFB lasers and  
ultra high sensitivityAvalanche Photodiode (APD) receivers  
to provide minimum optical link power budgets of 30dB  
and 32dB. They correspond to transmission distances of  
110km and 120km, respectively, assuming a total  
connector and splice loss of 2dB, total system penalty of  
3dB and fiber loss of 0.22dB/km. All transceivers are  
The DTR-1250-SM-GB-HS transceivers connect to  
standard 20-pad GBIC connectors for hot plug capability.  
This allows the system designer to make configuration  
changes or maintenance by simply plugging in different  
types of GBICs without removing the power supply from  
the host system.  
The transceivers operate from a single +5V power supply  
over an operating case temperature range of -5°C to +70°C.  
Absolute Maximum Ratings  
Parameter  
Symbol  
Tst  
Minimum  
Maximum  
+ 85  
Units  
°C  
Storage Temperature  
- 40  
- 5  
0
Top  
Operating Case Temperature  
Supply Voltage  
+ 70  
°C  
VDD  
Pin  
+ 7.0  
V
Maximum Input Optical Power (30 seconds max.)  
-
+ 3.0  
dBm  
Optical Communication Products, Inc.  
21737-0389, Rev. A  
01/09/2004  
1

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