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25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
Specifications
Brand Name :
NUFIBER
Model Number :
SFP28-25G-SR
Certification :
CE FCC Rohs
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
L/C, T/T, Western Union,Credit Card
Supply Ability :
10,000 pcs per month
Delivery Time :
Within 1-3 work days
Packaging Details :
10pcs/plastic bag, 500pcs/carton
Data Rate :
25Gb/s
Wavelength :
850nm
Distance :
100m
Connector :
LC
DDM :
Support
Fiber Type :
Multi Mode Duplex LC
Power Supply :
3.3V
Working Temperature :
0~70℃
Warranty :
1 year
Compatibility :
Huawei, Cisco, HP, H3C...
Manufacturer :
Yes
Description

25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

Description

The Nufiber SFP-25G-SR is a single-channel, pluggable, fiber-optic SFP28 transceiver module for 25G Ethernet applications. It is a high performance module for short-range data communication and interconnect applications which operate at 25.78125Gb/s up to 70m using OM3 fiber or 100m using OM4 fiber. This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle. This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features

  • Hot-pluggable SFP28 form factor
  • Supports 25Gb/s data rate
  • Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
  • 850nm VCSEL laser and PIN photo-detector
  • Internal CDR on both Transmitter and Receiver channel
  • Duplex LC receptacle
  • Single 3.3V power supply
  • Power dissipation < 1W
  • Digital diagnostics functions are available via the I2C interface
  • RoHS-6 compliant
  • Commercial case temperature range: 0°C to 70°C

Applications

  • 25GBASE-SR Ethernet

Optical Parameters

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Data rate BR 25.78 28.05 Gbps
Centre Wavelength λc 840 850 860 nm
Spectral Width (-20dB) σ 0.6 nm
Average Output Power Pavg -8.4 2.4 dBm
Optical Power OMA POMA -6.4 3 dBm
Extinction Ratio ER 3.5 dB
Differential data input swing VIN,PP 40 1000 mV
Input Differential Impedance ZIN 90 100 110 Ω
TX Disable Disable 2.0 Vcc V
Enable 0 0.8 V
TX Fault Fault 2.0 Vcc V
Normal 0 0.8 V
Receiver
Data rate BR 25.78 Gbps
Centre Wavelength λc 840 850 860 nm
Receiver Sensitivity (OMA) Psens - - -10.0 dBm
Receiver Power (OMA) 3 dBm
LOS De-Assert LOSD -13 dBm
LOS Assert LOSA -30 dBm
LOS Hysteresis 0.5 dB
Differential data output swing Vout,PP 300 850 mV
LOS High 2.0 Vcc V
Low 0.8 V


Ordering information

Part Number Rate(bps) Wave(nm) Cable Type Interface Reach

Optical

Components
25G SFP28
SFP28-25G-SR 25G 850nm MMF LC duplex 100m VCSEL 850nm
SFP28-25G-LR 25G 1310nm SMF LC duplex 10km DFB 1310nm
100G QSFP28
QSFP28-100G-SR4-S 103.1 Gbp 850nm MMF MTP/MPO-12 100m VCSEL 850nm
QSFP28-100G-LR4-S 103.1 Gbp 1310nm SMF LC duplex 10km DML 1310nm
QSFP28-100G-PSM4-S 103.1 Gbp 1310nm SMF MTP/MPO-12 500m 4x DFB
QSFP28-100G-SM-SR 103.1 Gbp CWDM
1271~1331nm		 SMF LC duplex 2km DML CWDM
QSFP28-100G-eCWDM4-S 103.1 Gbp CWDM
1271~1331nm		 SMF LC duplex 10km DML CWDM
QSFP28-100G-ER4L-S 103.1Gbps 1310nm SMF LC Duplex 25km-40km 4x EML
100G CFP/CFP2/CFP4
CFP-100G-SR10 103.1 Gbp 850nm MMF MTP/MPO-24 150m@OM4, 100m@OM3 10x VCSEL
CFP-100G-LR4 103.1 Gbp 1310nm SMF LC duplex 10km 4x DFB
CFP-100G-ER4 103.1 Gbp 1310nm SMF LC duplex 40km 4x DFB
CFP2-100G-SR10 112Gbps 850nm MMF MTP/MPO 300m@OM3, 400m@OM4 10x VCSEL
CFP2-100G-LR4-D 112Gbps 1310nm SMF LC duplex 10km 4x DFB
CFP2-100G-ER4 113Gbps LWDM
(1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm)		 SMF LC duplex 40km 4x DFB
CFP4-100GBASE-LR4 112Gbps 1310nm SMF LC duplex 10km 4x DFB

Products Show

25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

Packaging & Shipping

25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

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25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

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25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

Product tags

40g qsfp +optical transceiver

,

cisco 10gbase-sr sfp module

,

40g qsfp optical transceiver
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25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

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Product Detail
Brand Name :
NUFIBER
Model Number :
SFP28-25G-SR
Certification :
CE FCC Rohs
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
L/C, T/T, Western Union,Credit Card
Contact Supplier
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco
25G SFP28 SR Optical Transceiver Multimode 850nm 100m LC compatible with Cisco

Shenzhen Nufiber Systems Technology Co., Ltd.

Site Member
5 Years
shenzhen
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Copper Module, 1.25G SFP Transceiver, 10G SFP+ Transceiver
Total Annual :
$ 4.0 million-$ 7.0 million
Employee Number :
>100
Certification Level :
Site Member
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