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10Gbps XFP Bi-Di Transceiver 60km Reach

Features

Supports 9.95Gb/s to 10.3Gb/s bit rates

Hot-pluggable XFP footprint

Maximum link length of 60km with SMF

1330nm DFB laser Transmitter and 1270nm APD Receiver

XFP MSA package with LC connector

No reference clock required

Loop Back Support.

+3.3V, +1.8V power supply

Power dissipation <2W

Compatible with RoHS

Built-in digital diagnostic functions

Temperature range 0°C to 70°C

 

Applications

10GBASE-ER 10G Ethernet at 10.3125Gbps

10GBASE-EW 10G Ethernet at 9.953Gbps

1200-SM-LL-L 1-0G Fiber Channel at 10.51875Gbps

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10Gbps XFP Bi-Directional Transceiver, 60km Reach                                                                                                                                     

Optical Characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Ref.

Transmitter

Optical output Power

P

2

 

7

dBm

 

Optical Wavelength

λ

1320

1330

1340

nm

 

Side Mode Suppression Ratio

SMSR

30

 

 

dB

 

Optical Extinction Ratio

ER

3.5

 

 

dB

1

Average Launch power of OFF transmitter

POFF

-30

 

 

dBm

 

Tx Jitter

Txj

Compliant with each standard requirements

 

Receiver

Receiver Sensitivity

RSENS

 

 

-20

dBm

2

Receiver Sensitivity in OMA

RSENS

 

 

-18

dBm

2

Maximum Input Power

PMAX

 

 

-7

dBm

 

Optical Center Wavelength

λC

1260

 

1280

nm

 

LOS De-Assert

LOSD

 

 

-25

dBm

 

LOS Assert

LOSA

-28

 

 

dBm

 

LOS Hysteresis

 

1

 

5

dB

 

 

Q&A

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Q: Whether to support full-duplex and half duplex?

 

A: Some chips on the market currently only use full-duplex environment, can not support half-duplex, such as the receipt of other brands of switches or HUB and it is using half-duplex mode, will cause serious conflict and loss.

 

 

Q: Whether and other optical transceiver done connection test?

 

A: An increasing number of currently available fiber optic transceivers, transceivers, such as the mutual compatibility of different brands of transceivers in advance did not make the test will produce loss, the transfer time is too long, suddenly fast and slow phenomena such as.

 

 

Q: Whether there is a safety device to prevent packet loss?

 

A: Some vendors in the manufacture of fiber optic transceivers, transceiver, in order to reduce costs, often the data transfer mode register, this approach is the biggest drawback is instability in the transmission, packet loss, and the best is to use the buffer line. can be safe and to avoid data loss.

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