dtr-1250-sm-gb-h8-c610-i OPLINK Communications Inc., dtr-1250-sm-gb-h8-c610-i Datasheet

dtr-1250-sm-gb-h8-c610-i

Manufacturer Part Number

dtr-1250-sm-gb-h8-c610-i

Description

5v Long Haul Cwdm Gbic Transceivers

Manufacturer

OPLINK Communications Inc.

Datasheet

1.DTR-1250-SM-GB-H8-C610-I.pdf (5 pages)

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Description

The DTR-1250-SM-GB-CWDM-I product family of

GBICs provides long haul, single mode solutions for

1000BASE-LX Gigabit Ethernet ports in a networking

switch. The transceivers are offered with two optical link

power budget options to support 62km (H7) and 70km

(H8) in the networking infrastructure and are available

in eight (8) wavelengths: 1470nm, 1490nm, 1510nm,

1530nm, 1550nm, 1570nm, 1590nm and 1610nm. Both

options use 1550nm DFB lasers to provide minimum optical

link power budgets of 22dB and 24dB. They correspond

to transmission distances of 62km and 70km, respectively,

assuming a total connector/splice/CWDM mux and demux

loss of 4.5dB, allocated system penalty of 2dB and fiber

Absolute Maximum Ratings

Storage Temperature

Operating Case Temperature

Supply Voltage

Input Voltage

OCP

Parameter

5V Long Haul CWDM GBIC Transceivers

DTR-1250-SM-GB-CWDM-I

Optical Communication Products, Inc.

Symbol

Features

loss of 0.25dB/km. All transceivers are Class I Laser

products per U.S. FDA/CDRH standards. The “H7”

transceivers are Class I Laser products while the “H8”

transceivers are Class 1M Laser products per international

IEC-825 standards.

The DTR-1250-SM-GB-CWDM-I 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.

Eight (8) Wavelength CWDM Transceivers

Compliant with GBIC Serial Module Definition

Hot-pluggable

Up to 70km with Single Mode Fiber

Compliant with GBIC Specification, Rev. 5.5

Compatible with IEEE 802.3z 1000BASE-LX

Compatible with Optical Interface Requirements in

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

Specifications for Gigabit Ethernet

Annex F of GBIC Specification, Rev. 5.5

Protocol (Module Definition 4 in Annex D)

Minimum

- 40

- 5

Maximum

+ 6.0

+ 85

+ 70

21737-0395, Rev. A

Units

°C

01/09/2004

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dtr-1250-sm-gb-h8-c610-i Summary of contents

Page 1

... OCP DTR-1250-SM-GB-CWDM-I 5V Long Haul CWDM GBIC Transceivers Description The DTR-1250-SM-GB-CWDM-I product family of GBICs provides long haul, single mode solutions for 1000BASE-LX Gigabit Ethernet ports in a networking switch. The transceivers are offered with two optical link power budget options to support 62km (H7) and 70km ...

Page 2

... Laser Safety: All transceivers are Class I Laser products per FDA/CDRH standards. The H7 transceivers are Class I Laser products while the H8 transceivers are Class 1M Laser products per IEC-825 standards. They must be operated under specified operating conditions. DTR-1250-SM-GB-CWDM-I (over Operating Case Temperature, V Symbol Minimum B ...

Page 3

... Pin Assignments PIN FUNCTION 1 RX_LOS (RX LOSS OF SIGNAL) 2 RGND (RX GROUND) 3 RGND (RX GROUND) 4 MOD_DEF(0) 5 MOD_DEF(1) 6 MOD_DEF(2) 7 TX_DISABLE 8 TGND (TX GROUND) 9 TGND (TX GROUND) 10 TX_FAULT DTR-1250-SM-GB-CWDM-I (over Operating Case Temperature, V Symbol Minimum 1 V 0.65 PP-DIF 0 (over Operating Case Temperature, V Symbol ...

Page 4

... TX_DISABLE: When the TX_DISABLE pin is at logic HIGH, the transmitter optical output is disabled (less than -35dBm). Serial Identification: The DTR-1250-SM-GB-CWDM-I transceivers are compliant with Annex D (Module Definition 4) of the GBIC specification, Rev. 5.5, which defines the Serial Identification Protocol. The module definition of GBIC is indicated by the three module definition pins, MOD_DEF(0), MOD_DEF(1) and MOD_DEF(2) ...

Page 5

... Model Name 24dB Link Budget (70km Distance) DTR-1250-SM-GB-H8-C470-I DTR-1250-SM-GB-H8-C490-I DTR-1250-SM-GB-H8-C510-I DTR-1250-SM-GB-H8-C530-I DTR-1250-SM-GB-H8-C550-I DTR-1250-SM-GB-H8-C570-I DTR-1250-SM-GB-H8-C590-I DTR-1250-SM-GB-H8-C610-I 5 37.1 MAX 1.46 MAX 25.4 1.000 1.27 2X .050 - .004 0 30.48 - 0.13 +.000 1.200 - .005 Dimensions in inches [mm] Default tolerances: .xxx = + .005”, . .01” ...

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