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single fiber sfp28 module lc connector 1270/1330nm lr er sx, central wavelength tx rx 1270nm 1330nm, low emi 25g bidi
single fiber sfp28 module lc connector 1270/1330nm lr er sx, central wavelength tx rx 1270nm 1330nm, low emi 25g bidi
single fiber sfp28 module lc connector 1270/1330nm lr er sx, central wavelength tx rx 1270nm 1330nm, low emi 25g bidi
single fiber sfp28 module lc connector 1270/1330nm lr er sx, central wavelength tx rx 1270nm 1330nm, low emi 25g bidi

Single Fiber SFP28 Module LC Connector 1270/1330nm LR ER SX, Central wavelength TX RX 1270nm 1330nm, Low EMI 25G BIDI

The SFP28 module are designed for use in 25 Gigabit Ethernet links up to 40km with FEC over Single Mode Fiber in bi-directional signle fiber. The 25G bidi module are compatible with INF-8431 and SFF-8472.  Low power consumption, low latency and stable signal transmission, and faster speed, no data package loss.

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Description

Features

  • Supports 24.3Gbps to 26.5Gbps bit rates
  • 1270nm DFB Laser and APD receiver for YDSP28-B7340
  • 1330nm DFB Laser and APD receiver for YDSP28-B3740
  • Up to 30km on 9/124µmSMF
  • Up to 40km with FEC over SMF
  • Simplex LC receptacle optical interface compliant
  • Hot pluggable SFP28 transceiver
  • All-metal housing for superior EMI performance
  • RoHS6 compliant (lead free)
  • Operating case temperature: Commercial: -5ºC to +70°C; Extended: -20ºC to +80°C; Industrial: -40ºC to +85°C

Application

  • 25G Ethernet
  • eCPRI

Standards

  • Compliant with INF-8431
  • Compliant with SFF-8472
  • Compatible with IEEE802.3cc

Optical Parameters

Parameter Symbol Min. Typical Max. Unit Note
Transmitter Section
Centre Wavelength λc 1260 1270 1280 nm YSP28-B7340
1320 1330 1340 nm YSP28-B3740
Spectral Width(-20dB) Δλ 1 nm
Side Mode Suppression Ratio SMSR 30 dB
Average Optical Power (avg.) Pout 0 +6.0 dBm 1
Laser Off Power Poff – – -30 dBm
Extinction Ratio ER 3.5 – – dB 2
Relative Intensity Noise RIN – – -130 dB/Hz
Transmitter and Dispersion Penalty TDP – 2.7 dB
Optical Return Loss Tolerance – – 26 dB
Output Optical Eye Compliant with IEEE802.3cc eye masks when filtered 2
Receiver Section  
Receiver Center Wavelength λc 1320 1330 1340 nm YSP28-B7340
1260 1270 1280 nm YSP28-B3740
Receiver in Average Power -18 -5 dBm
Receiver sensitivity(OMA) Sen -18 dBm 3
Los Assert LOSA -30 – – dBm
Los Dessert LOSD – – -19 dBm
Los Hysteresis LOSH 0.5 – 5 dB
Overload Pin-max – – -5 dBm 3
Receiver Reflectance – – -26 dB
Receiver Power (damage) – – -4 dBm

 Notes:

  1. The optical power is launched into 9/125µm SMF.
  2. Measured with a PRBS 231-1test pattern @25.78Gbps.
  3. Measured with a PRBS 231-1test pattern @25.78Gbps, ER=4 dB, BER <10–6.

Mechanical Dimension

custom 10ge sfp+ transceiver module bidi 1270/1330nm lc single fiber single mode 10 km to 120km,lr, er, zr range, ddm, 40ºc to +85°c

Ordering Information

YSP28-B7340 TX 1270nm, RX 1330nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B7340E TX 1270nm, RX 1330nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B7340T TX 1270nm, RX 1330nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
YSP28-B3740 TX 1330nm, RX 1270nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B3740E TX 1330nm, RX 1270nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B3740T TX 1330nm, RX 1270nm, 25.78Gbps, 40km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
YSP28-B7330 TX 1270nm, RX 1330nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B7330E TX 1270nm, RX 1330nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B7330T TX 1270nm, RX 1330nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
YSP28-B3730 TX 1330nm, RX 1270nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B3730E TX 1330nm, RX 1270nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B3730T TX 1330nm, RX 1270nm, 25.78Gbps, 30km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
YSP28-B7320 TX 1270nm, RX 1330nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B7320E TX 1270nm, RX 1330nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B7320T TX 1270nm, RX 1330nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
YSP28-B3720 TX 1330nm, RX 1270nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -5ºC ~ +70ºC, With DDM.
YSP28-B3720E TX 1330nm, RX 1270nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -20ºC ~ +80ºC, With DDM.
YSP28-B3720T TX 1330nm, RX 1270nm, 25.78Gbps, 20km with FEC, Bi-Directional Simplex LC SFP28 Transceiver, -40ºC ~ +85ºC, With DDM.
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