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850nm Cisco Fiber Optic Transceiver

Categories Fiber Optic Transceiver
Brand Name: ANC or customized
Model Number: 100G QSFP28 SR4
Certification: RoHS, CE, FCC
Place of Origin: China
MOQ: 1pc
Price: please ask
Payment Terms: T/T, Western Union
Supply Ability: 2000pcs/day
Delivery Time: 5-7 working days
Packaging Details: 10pcs/box or 1pc/box
Max Cable Distance: 70m@OM3; 100m@OM4
Wavelength: 850nm
Rate: 103.1 Gbps
Connector: MPO MTP-12
Optical Component: VCSEL
Compatible: Cisco, HP, Alcatel Lucent, Juniper, Brocade or customized
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850nm Cisco Fiber Optic Transceiver

MPO 100m Fiber Transceiver Module Cisco 100G Base SR4 QSFP28 MMF 850nm


Description


Cisco Compatible 100GBase SR4 QSFP28 MMF 850nm MPO 100m Transceiver Module manufactured by ANC International Co., Limited is a parallel 100Gb/s Quad Small Form-factor Pluggable (QSFP28) optical module. It provides increased port density and total system cost savings. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25Gb/s operation for an aggregate data rate of 100Gb/s on 100 meters of OM4 multi-mode fiber.
An optical fiber ribbon cable with an MTP/MPO connector can be plugged into the QSFP28 module receptacle. Proper alignment is ensured by the guide pins inside the receptacle. The cable usually cannot be twisted for proper channel to channel alignment. Electrical connection is achieved through an MSA-compliant 38-pin edge type connector.
The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals, and to receive digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.


Features


4 independent full-duplex channels
Up to 28Gb/s data rate per channel
QSFP28 MSA compliant
Compliant to IEEE 802.3bm 100GBASE-SR4
Up to 100m OM4 MMF transmission
Operating case temperature: 0 to 70℃
Single 3.3V power supply
Maximum power consumption 2.5W
MTP/MPO optical connector
RoHS-6 compliant


Applications


Rack to Rack
Data Center
Infiniband QDR, DDR and SDR
100G Ethernet


Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)

ParameterSymbolMinTypicalMaxUnitsNotes
Transmitter
Center WavelengthλC840850860nm 
RMS Spectral Width∆λrms  0.6nm 
Average Launch Power, each Lane -8.4 2.4dBm 
Optical Modulation Amplitude (OMA), each LaneOMA-6.4 3dBm1
Difference in Launch Power between any Two Lanes (OMA)Ptx,diff  4dB 
Launch Power in OMA minus TDEC, each Lane -7.3  dBm 
Transmitter and Dispersion Eye Closure (TDEC), each Lane   4.3dB 
Extinction RatioER2  dB 
Optical Return Loss ToleranceTOL  12dB 
Encircled Flux ≥ 86% at 19um; ≤ 30% at 4.5um  
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}, 5×10–5 hits/sample {0.3,0.38,0.45,0.35,0.41,0.5} 2
Average Launch Power OFF Transmitter, each LanePoff  -30dBm 
Receiver
Center WavelengthλC840850860nm 
Damage Threshold, each LaneTHd3.4  dBm3
Average Receive Power, each Lane -10.3 2.4dBm 
Receiver Reflectance   -12dB 
Receive Power (OMA), each Lane   3dBm 
Receiver Sensitivity (OMA), each LaneSEN  -9.2dBm 
Stressed Receiver Sensitivity (OMA), each Lane   -5.2dBm4
LOS AssertLOSA-30  dBm 
LOS DeassertLOSD  -12dBm 
LOS HysteresisLOSH0.5  dB 

Notes:
1. Even if the TDP < 0.9 dB, the OMA min must exceed the minimum value specified here.
2. See Figure 5 below.
3.The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.
4.Measured with conformance test signal at receiver input for BER = 1x10-12.

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