2
Total:€2,740.64

CWDM-25G-SFP28-40-XX

CWDM-25G-SFP28-40-XX
CWDM-25G-SFP28-40-XX
CWDM-25G-SFP28-40-XX
CWDM-25G-SFP28-40-XX

MSA Compatible CWDM 25GBASE-ER SFP28 Module

CWDM 25G SFP28 Module (Tx/Rx 1270-1330nm/1270-1610nm, 8.5 – 28.1 Gbps, Max. 40km over SMF, 14dB (w/o FEC), 19dB (with FEC), Temp. 0-70C

€108.99

SKU: CWDM-25G-SFP28-40-XX-MS
5 - Years Warranty
Risk Free Return Policy
Reliable Testing Program
Shipping:Below 1 Week in EU Countries

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Key Technical Data
Media Type:

Single-Mode Fiber (SMF)
Connectors:

Double LC
TX Wavelength:

1270 nm, 1290 nm, 1310 nm, 1330 nm
RX Wavelength:

1270-1610 nm
Minimum Optical Budget:

14 dB w/o FEC, 19 dB with FEC
Maximum Distance:

40km
Supported Data Rate:

8.5-28.1 Gbps
Supported Applications:

10G Ethernet (10.31Gbps), 25G Ethernet (25.78Gbps)
DDM/DOM:

Supported
Forward Error Correction (FEC):

Host FEC Supported
Transmitter Type:

DML Laser
Tx Wavelength Bandwidth:

20 nm
Average Launch Power (Min) Each Lane:

0 dBm
Average Launch Power (Max) Each Lane:

7 dBm
Extinction Ratio (Min):

3.5 dB
Receiver Type:

APD Photodiode
Rx Wavelength Bandwidth:

CWDM 1270-1610nm
Average Receiver Sensitivity (Min) Each Lane:

-19 dBm
Average Receiver Sensitivity (Max) Each Lane:

-7 dBm
Receiver Overload:

-7 dBm
Temperature Range:

Standard 0°-70°C
Storage Temperature:

-40° to 85°C
Relative Humidity:

5 to 85%
Power Consumption:

≤1.5W
Power:

+3.3V single power supply
Compliance:

IEEE 802.3cc, SFF-8432, 25GBASE-LR, CE, Class I laser safety, RoHS, SFF-8431, SFF-8472, SFP28 MSA
Product Documentation

CWDM-25G-SFP28-40-XX is a 25G SFP28 CWDM 40km 25GBASE-ER Lite Multi-Vendor MSA Compatible SFP28 (Small Form-Factor Pluggable 28) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 19 dB with FEC and 14dB without it, which in most cases is enough to reach 40 km over OS2 fiber. However, distance is just indicative parameter for comfort of identification that is calculated by taking into account minimal optical budget and average attenuation of optical cabling in industry. 25G SFP28 CWDM 40km Ch. 27 – Ch. 33 (1270nm – 1330nm) uses top quality DML transmitter and 25Gb/s APD receiver. 25G SFP28 CWDM 40km Ch. 27 – Ch. 37 (1270nm – 1370nm) 25GBASE-ER Lite supports DDM/DOM optical diagnostics, operates in Standard 0°-70°C temperature range and has Double LC interface. CWDM-25G-SFP28-40-XX CWDM 25GBASE-ER Lite SFP28 support 8.5-28.1 Gbps data rate and is designed for 25G Ethernet (25.78 Gbps) applications. 25G SFP28 CWDM 40km 25GBASE-ER Lite transceiver is CE/RoHS certified and is compliant with product safety standards. CWDM-25G-SFP28-40-XX is fully compliant to SFF-8431 and SFF-8472 Multi Source Agreement (MSA), IEEE 802.3by 25 Gb/s specification.

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