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400G QSFP-DD/OSFP

  • NVIDIA Compatible, QSFP112 400GBASE-SR4 850nm 50m MMF Module #1 image
NVIDIA Compatible, QSFP112 400GBASE-SR4 850nm 50m MMF Module #1 image

NVIDIA Compatible, QSFP112 400GBASE-SR4 850nm 50m MMF Module

  • Brand Name:Fibercoms
  • Model Number:Q112-400-SR4-N
  • Place of Origin:China
  • Certification:CE, FCC, ISO, RoHS
  • Min.Order Quantity:12pcs
  • Price:Negotiation
  • Delivery Time:5-15 working days
  • Payment Terms:T/T,Western Union,L/C
  • INQUIRY   EMAIL

Product Details

Part Number: Q112-400-SR4-N Vendor Name: Fibercoms Form Factor: QSFP112
Max Data Rate: 425Gbps Wavelength: 850nm Max Cable Distance: 50m
Connector: MPO-12/APC Cable Type: MMF Voltage Supply: 3.3V
Modulation Format: PAM4 DDM Support: Yes Host Required: FEC
Transmitter Type: 850nm VCSEL Receiver Type: PIN TX Power: -4.6~+4dBm
Receiver Sensitivity: < -4.6dBm Temperature Range: 0 to 70°C (32 to 158°F) Maximum Power: < 8W
Protocols: QSFP112 MSA, CMIS 4.0 Warranty: 3 Years

Product Description

The 400GBASE-SR4 QSFP112 module is a single-port parallel transceiver supports link lengths of up to 50m over MMF with a single, 4-channel MPO-12/APC optical connector.  It is provides high-performance and cost-effective solutions for data center interconnects and is suitable for InfiniBand and Ethernet. This module is compliant with QSFP112 MSA and CMIS 4.0 standards.

 

Transmitter Optical Characteristics

Parameter Symbol Min. Typ Max. Unit Notes
Wavelength λC 844 850 863 nm  
RMS spectral width Δλ     0.6    
Average Launch Power, each lane AOPL -4.6   4.0 dBm 1

Outer Optical Modulation

Amplitude(OMAouter), each lane(min)

TOMA -2.6   3.5 dBm 2

Transmitter and Dispersion Eye Closure for

PAM4(TDECQ), each lane

TDECQ     4.4 dB  

Average Launch Power of OFF Transmitter,

each lane

TOFF     -30 dBm  
Extinction Ratio, each lane ER   2.5   dB  
RIN21.4OMA RIN     -132 dB/Hz  
Optical Return Loss Tolerance ORL     12 dB  
Transmitter Reflectance TR     -26 dB 3

 

 

Receiver Optical Characteristics

parameter Symbol Min. Typ Max. Unit Notes
Wavelength λC 842 850 863 nm  
Damage Threshold, average optical power, each lane AOPD 5     dBm  
Average Receive Power, each lane AOPR -6.3   4.0 dBm 6
Receive Power(OMAouter), each lane OMA-R     3.5 dBm  
Receiver Reflectance RR     -26 dB  
Receiver Sensitivity(OMAouter), each lane SOMA     -4.4 dBm 4
Stressed Receiver Sensitivity(OMAouter), each lane SRS     -1.8 dBm 5
Conditions of stressed receiver sensitivity test            
Stressed eye closure for PAM4 SECQ 4.4 dB  
OMAouter of each aggressor lane OMAouter 3.5 dBm  

 

Notes: 

  1. Average launch power, each lane (min) is informative and not the principal indicator of signal strength.
  2. Even if max(TECQ,TDECQ) < 1.8dB, OMAouter (min) must exceed this value.
  3. Transmitter reflectance is defined looking into the transmitter. 
  4. Receiver sensitivity (OMAouter), each lane (max) is informative and is defined for a transmitter with SECQ of 0.9 dB.
  5. Measured with conformance test signal at TP3 for the BER = 2.4x10-4.
  6. Minimum power is informative. AOP above the minimum does not ensure compliance.

 

Applications:

  • 400G Ethernet
  • Data Center
  • InfiniBand Interconnects

 

Odering Information

Manufacturer Part Number Description
Q112-400-SR4-N NVIDIA Compatible 400GBASE-SR4 QSFP112 ,850nm  50m ,MMF, MPO-12/APC, DDM

 

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Shenzhen Fibercoms Co., Ltd

Phone:
86-18692697905

Email:
[email protected]

Address:
Hubei road, Dongmen Street, Luohu District, Shenzhen, China