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  5. 25Gb/s SFP28 SR Transceiver 850nm, up to 100m

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25Gb/s SFP28 SR Transceiver 850nm, up to 100m

25Gb/s SFP28 SR Transceiver 850nm, up to 100m

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Description

25Gb/s SFP28 SR Transceiver 850nm, up to 100m

Product Description
25GBASE-SR SFP28 is an 850 nm VCSEL 25Gigabit SFP28 transceiver. It is designed to transmit and receive optical data over 50/125μm multimode optical fiber (MMF) and support up to 70m on OM3 MMF and 100m on OM4 MMF. The module has a duplex LC optical interface and all mechanical characteristics are compliant with the current SFP+ specification (SFF-8431 and SFF-8432).

Features:
● Electrical interface compliant to SFF-8431
● 850nm VCSEL laser and PIN photo-detector
● Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
● Digital diagnostics functions are available via the I2C interface
● Hot Pluggable
● RoHS compliant

Applications:
● 25GBASE-SR Ethernet
● InfiniBand QDR, SDR, DDR
● Servers, switches, storage and host card adapters

Order Information:

Description

Data

Rate(bps)

Wavelength(nm)

Reach

Connector

Fiber Type

Power(dBm)

S(dBm)

Rx Tx

Temp (deg C)

Power

 Consumption

QSFP28 SR4

100G

850nm

100m

MTP/MPO

MMF

-6.5~-1.0

-8.6

PIN  VCSEL

0~70

<3.5w

QSFP28 LR4

100G

1290-1310nm

10km

LC

SMF

-4.3~4.5

-10.6

PIN  LWDM EML

0~70

<3.5w

QSFP28 IR4 PSM

100G

1310nm

2km

MTP/MPO

SMF

1.0~3.5

-9.0

PIN  DFB

0~70

<3.5w

QSFP28 CWDM4

100G

CWDM

2km

LC

SMF

-6.5~2.5

-10.0

PIN  DFB

0~70

<3.5w

CFP4 SR4

100G

850nm

100m

MTP/MPO

MMF

-6.5~-1.0

-8.6

PIN  VCSEL

0~70

<3.5w

CFP4 LR4

100G

1290-1310nm

10km

LC

SMF

-1.3~4.5

-8.6

PIN  LWDM EML

0~70

<6.0w

SFP28 SR

25G

850nm

100m

LC

MMF

-7.5~2.5

-10.0

PIN  VCSEL

0~70

<3.3w

SFP28 LR

25G

1290-1330nm

10km

LC

SMF

-8.4~3.0

-10.4

PIN  DFB

0~70

<3.3w

 

 

 

 

Important Notice

Performance figures,data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone before they become applicable to any particular order or contract. In accordance with the F-tone policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone or others. Further details are available from any F-tone sales representative.

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