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LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER
LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER
LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER
LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER
Specifications
Brand Name :
Mray
Model Number :
SFP28-25G-ER
Certification :
CE, FCC, RoHs, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
10000pcs/day
Delivery Time :
1~2 days for samples
Packaging Details :
10pcs/plastic try, 500pcs per standard export carton
Product name :
25Gbps LAN WDM 25G SFP28 Transceiver Module
Data Rate :
25Gb/s
Reach :
40km
Compatible :
Cisco, Juniper, HP, Huawei...
Interface :
Duplex LC
Protocols :
MSA Compliant
Description

Single Mode 40km SFP28 ER 25Gbps LAN WDM 25G SFP28 Transceiver Module

Description

The SFP28 transceivers are high performance, cost effective modules supporting data rate of 25.78Gbps and 40km transmission distance with SMF.

The transceiver consists of three sections: a EML laser transmitter, a APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

Features

  • Supports up to 25.78Gbps bit rates
  • Hot-pluggable SFP+ footprint
  • Up to 40km for SMF transmission
  • Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle
  • Compatible with RoHS
  • Single +3.3V power supply
  • Real Time Digital Diagnostic Monitoring
  • Operating case temperature: Standard: 0 to +70°C

Applications

  • High-speed storage area networks
  • Custom high-speed data pipes
  • 25GE Ethernet
  • eCPRI and CPR

Recommended Operating Environment

Parameter

Symbol

Min

Typical

Max

Unit

Supply Voltage

Vcc

3.13

3.3

3.47

V

Operating Case Temperature

Tc

-40

85

ºC

Data Rate Per Lane

fd

25.78

Gb/s

Humidity

Rh

0

85

%

Power Dissipation

Pm

2

W

Fiber Bend Radius

Rb

3

cm

Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter Symbol Min Typical Max Unit
Transmitter
Data Rate BR 25.78 Gbps
Center Wavelength Λc1 1272.55 1274.54 nm
Center Wavelength Λc2 1276.89 1278.89 nm
Center Wavelength Λc3 1281.25 1283.27 nm
Center Wavelength Λc4 1285.65 1287.69 nm
Center Wavelength Λc5 1290.07 1292.12 nm
Center Wavelength Λc6 1294.53 1296.59 nm
Center Wavelength Λc7 1299.02 1301.09 nm
Center Wavelength Λc8 1303.54 1305.63 nm
Center Wavelength Λc9 1308.09 1310.19 nm
Average Launch Power Pout -3 6 dBm
Optical Modulation Amplitude OMA 0 6 dBm
Extinction Ratio ER 7 dB
Average Launch Power of OFF Transmitter Poff -30 dB
Rin20OMA -130 dB/HZ
Optical return loss tolerance 20 dB
Receiver
Center Wavelength λc 1260 1600 nm
Receiver Sensitivity in OMA3 -19 dBm
Stressed Receiver Sensitivity in OMA3 -16.5 dBm
Average Power at Receiver -27 -5 dBm
Receiver Reflectance RR -26 dB
LOS Assert LOSA -30 dBm
LOS De-Assert – OMA LOSD -17 dBm
LOS Hysteresis LOSH 0.5 dB

Ordering Information

Ordering Information

Model No.

Description

SFP28-25G-SR

25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM

SFP28-25G-LR

25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM

SFP28-25G-ER

25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM
SFP28-25G- BX10-U/D 25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 10km, LC, DDM

Dimension

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Product Packing

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Compatibility Test

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Product Details

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Compatible Brands

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Production Flow

LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

For more details, pls inquire us freely.

Product tags

rs485 to fiber

,

multimode transceiver single mode fiber

,

single mode transceiver over multimode fiber
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LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

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Product Detail
Brand Name :
Mray
Model Number :
SFP28-25G-ER
Certification :
CE, FCC, RoHs, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER
LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Shenzhen Miray Communication Technology Co., Ltd.

Active Member
5 Years
shenzhen
Since 2009
Business Type :
Manufacturer, Exporter, Seller
Main Products :
QSFP Transceiver Module, SFP Transceiver Modules, SFP+ Transceiver Module
Total Annual :
15million-20million
Employee Number :
100~150
Certification Level :
Active Member
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