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Optical Fiber Switch 400GBASE-LR4 PAM4 CWDM4 10KM LR4 400G QSFP

TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED

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Address: 28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.

Contact name:Lisa Lin

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Optical Fiber Switch 400GBASE-LR4 PAM4 CWDM4 10KM LR4 400G QSFP

Country/Region china
City & Province shenzhen
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Product Details

Optical Fiber Switch 400GBASE-LR4 PAM4 CWDM4 10KM LR4 400G QSFP

Optical Fiber Switch 400G QSFP

 

This product is a 400Gb/s Quad Small Form Factor Pluggable-double density (QSFP-DD) optical module designed for 10km optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals, and converts them to 8 channels of 50Gb/s (PAM4) electrical output data.

The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 76-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module. Host FEC is required to support up to 10km fiber transmission.

 

Parameters

Fiber TypeSMF
ConnectorLC
Lasers and TIAEML PIN
Tx Power-2.8 to 4 dBm
Rx Sensitivity-9.1 to 4 dBm
Extinction Ratio3.5 dB
Power Consumption12 W
Single Power Supply3.3 V

 

PRODUCT FEATURES

  •  QSFP-DD MSA compliant
  •  4 CWDM lanes MUX/DEMUX design
  •  100G Lambda MSA 400G-LR4 Specification compliant
  •  Up to 10km transmission on single mode fiber (SMF) with FEC
  •  Operating case temperature: 0 to 70oC
  •  8x53.125Gb/s electrical interface (400GAUI-8)
  •  Data Rate 106.25Gbps (PAM4) per channel.
  •  Maximum power consumption 12W
  •  Duplex LC connector
  •  RoHS compliant

 

APPLICATIONS

  •  Data Center Interconnect
  •  400G Ethernet
  •  Infiniband interconnects
  •  Enterprise networking

 

FAQ

Q1. Are your transceiver modules compatible with Cisco?

A1: Yes, Topstar transceivers can compatible with Cisco. All the brand Topstar's SFP compatible as the fellowing:Cisco, Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, Enterasys, ZyXEL, Linksys, Ericsson, DCN, Allied, SMC, Brocade, Force10, Hirschmann, Planet, Adtran, ASNTE, Trendnet, BDCOM, BLADE, BITWAY, Telco, Feixun...etc.

 

Q2. How does your company do regarding quality control?

A2: Every single optic individually tested in our test center , and also tested for compatibility on a variety of different brands of network equipment.

 

Q3. What are the trade terms?

A3: Lead Time: we keep 40,000pcs SFP in stock ready to ship.

Payment term: T/T, Western Union, Alipay, Paypal, L/C and so on for your option.

 

Q4. What is operating temperature range of optical modules?

A4: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)

 

Storage temperature range:-40 to +85°C(-40 to 185°F)

We can supply according to your request.

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