40 g 850 nm 150 m Qsfp mit optischem DDM-Transceiver

Basis Info Modell Nr

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Basis Info
  • Modell Nr.: VB-QSFP-SR
  • Verwendung : Computer , Arbeitsplatz , Server
  • Art : Funk
  • Support Network : Ethernet
  • Informationsgehalt : Daten
  • Bescheinigung : CE , ISO , RoHS
  • Zustand : Neu
Zusätzliche Informationen..
  • Trademark: VB
  • Packing: 8/10/36/50 Pieces/Box
  • Standard: CE, ROHS, FCC
  • Origin: Guangdong, China
  • Production Capacity: 100000/Month

40G 850nm 150M QSFP with DDM optical Transceiver

General Description:

1. VB-QSFP-SR QSFP+ SR4 transceiver are designed for use in 40 Gb/s links over multimode fiber. They are compliant with the QSFP MSA and IEEE 802.3ba 40GBASE-SR4.

2. The optical transmitter portion of the transceiver incorporates a 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, a 4-channel input buffer and laser driver, control and bias blocks.

3. The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, control blocks.


1. Form factor: Hot-swappable

2. Multi-mode Fiber 40GBase-SR4

3.40 Gbps Gigabit Ethernet

4. Specified at transmission wavelength

5. Minimum cabling distance for -SR4 modules is 0.5m, according to the IEEE

6.40-Gigabit SR4 QSFP transceiver on both ends of an optical cable. Used for
Distances up to 100 meters

7. Considered an engineered link with maximum 1dB allocated to connectors and
Splice loss


1...Interface (Bus) Type: Hot-pluggable

2. Source: VCSEL+PIN

3. Data Transfer Rate: 40G

4. Wavelength: 850nm

5. Max Distance: 150m

6. Fiber Type: MMF

7. Connector: Duplex LC

8. DDM: With DDM or Without DDM(optional)

9. Operating Temperature: 0-70oC or -40oC ~ +85 oC

10. Maximum link length of 100M on OM3 MMF, 150M on OM4 MMF, and 10km on SMF

Multirate capability; Supports 1.06Gb/s to 11.3Gb/s per channel.


1.30-day money back guarantee

2.1 year warranty


1. OEM/ODM order is available

2. Every unit with be double checked and tested with perfect performance by our QC team before shipping.


1. International Express: DHL, Fedex, UPS, TNT and EMS.

2. Shipments are usually dispatched in 3-5 working days after received payment.

3. There is a tracking no. For checking after shipping next day.

Recommend compatible brand:
BdcomD-linkAvayaalcatel AlliedTelesisIntelNortelSMC
Suggestion: Please specify the brand name of your system when place order.

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