SFP-8GD-LR 参数 Datasheet PDF下载

Datasheet

8 Gbps Bi-Directional SFP+ Transceiver

SFP-8GD-LR

Features

Designed for SFF-8472 compliance (SFP)

Up to 8.5 Gbps data rates

- 2.125/4.25/8.5 Gbps Fibre Channel

Single-mode optics (Duplex LC)

Dual-fiber, bi-directional

Class 1 laser (Tx): 1310 nm

Up to 10 km on 9/125 μm SMF

Digital Diagnostics (SFF-8472)

Commercial operating temperature range

RoHS compliant and Lead Free

Metal enclosure, for lower EMI

Absolute Maximum Ratings*

Parameter

Maximum Supply Voltage

Case Operating Temperature

Storage Temperature

Relative Humidity (Non-Condensing)

Symbol

Vcc

TA

TS

RH

Minimum

-0.5

-5

-40

0

Maximum

4.0

85

85

85

Unit

V

ºC

ºC

%

Note

-

-

-

-

*Exceeding the limits listed in the table may damage the transceiver module permanently

General Specifications

Parameter

Data Rate

Bit Error Rate

Max. Supported Link Length on 9/125 μm

SMF, 2.125, 4.25, 8.5 Gbps

Notes:

1.

2.

3.

Symbol

BR

BER

L

MAX1

Minimum

2.125

-

-

Maximum

8.5

10

-12

10

Unit

Gbps

-

km

Note

1

2

3

2x/4x/8x Fibre Channel compliant.

Tested with a PRBS 2

7

-1 test pattern.

Distances are based on IEEE 802.3 standards and FC-PI-4 Rev. 7.00

(“Fibre Channel Physical Interface-4 Specification”. American National Standard for Information Systems, September 20, 2007.)

1