200G QSFP56 SR4 Optical Module with 850nm EML, 100M Reach, 3.3V Power Supply for High-Speed Data Transmission
Price:
Price is negotiable
MOQ:
1
Delivery Time:
1-3 working days
Brand:
Top-Trans
Product Description
Product Overview
The 200G QSFP56 SR4 optical module features advanced PAM4 technology with DSP-enabled signal processing, converting 8 electrical channels to 4 optical channels for high-speed data transmission.
Technical Specifications
| Parameter | Value |
|---|---|
| Fiber Type | SMF |
| Connector | LC |
| Lasers and TIA | EML APD |
| Tx Power | 0.4 to 6.5 dBm |
| Rx Sensitivity | -29 to -15.1 dBm |
| Extinction Ratio | 6 dB |
| Power Consumption | <10 W |
| Single Power Supply | 3.3 V |
Key Features
- Support for 400G 16QAM, 200G QPSK/DQPSK, 200G 16QAM, and 100G QPSK/DQPSK modulation
- Full C-band wavelength tunable capability
- Multiple channel spacing support: 100GHz/75GHz for 400G 16QAM and 200G QPSK/DQPSK, 50GHz for 200G 16QAM and 100G QPSK/DQPSK
- Extended reach: 80-120km for 400G, 2000km for 200G, and 3000km for 100G over SMF
- C-FEC support for enhanced error correction
- Compliant with QSFP-DD-Hardware-rev5p0 and QSFP-DD-CMIS-rev4p0 standards
- Operating temperature range: 0 to 70°C
- LC optical receptacle
- Support for 400GE/200GE/100GE interfaces
- Hot-pluggable design
- QSFP-DD class 8 with typical power consumption of 15W
Product Images
Frequently Asked Questions
Q1. Are your transceiver modules compatible with Cisco?
Yes, Topstar transceivers are compatible with Cisco and multiple other brands including Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, and many more networking equipment manufacturers.
Q2. How does your company do regarding quality control?
Every optical module undergoes individual testing in our dedicated test center and compatibility verification across various network equipment brands.
Q3. What are the trade terms?
We maintain 40,000 units in stock for immediate shipment. Payment options include T/T, Western Union, Alipay, Paypal, L/C, and other methods.
Q4. What is operating temperature range of optical modules?
Commercial operating temperature: 0 to 70°C (32 to 158°F). Storage temperature range: -40 to +85°C (-40 to 185°F). Custom specifications available upon request.
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Company
TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Location
28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.
Contact Person
Vicky Tian