Juniper Series

  • Juniper  740-031980
  • Juniper  740-031980
Juniper  740-031980Juniper  740-031980

Juniper 740-031980

  • Product description: Juniper 740-031980 SFPP-10GE-SR 10GBase-SR SFP+ Transceiver Module Multimode LC Transceiver Module
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Brand: Juniper

Part Number: 740-031980

Model Type: 10 Gigabit Ethernet

Transceiver Type: SFP+

Connector: LC Duplex

Monitoring Available: Yes

Digital Optical Monitoring: Yes

Standard: 10GBASE-SR, 10GBASE-SW

MSA compliance (SFF, for e.g. SFF-8665)SFF-8472

Digital Diagnostic Monitoring:

Transceiver temperature

Transceiver supply voltage

TX bias current

TX output power

RX received optical power

Signaling rate, each lane:

10.3125 GBd +/- 100 ppm

9.95328 +/- 20 ppm

Transmitter fibers: 1

Transmitter wavelengths (range): 840 nm to 860 nm

Receive lane wavelengths (range): 840 nm to 860 nm

Transmitter RMS spectral width (maximum): 0.45 nm

Transmitter output power, each lane (minimum): –7.3 dBm

Transmitter output power, each lane (maximum): –1 dBm

Receiver input power, each lane (minimum): –9.9 dBm

Receiver input power, each lane (maximum): –1 dBm

Receiver sensitivity (OMA), each lane (maximum): -11.1 dBm

Stressed receiver sensitivity (OMA) each lane (maximum): -7.5 dBm


Cable type: MMF

Distance: 2 m to 33 m 2 m to 82 m 2 m to 300 m 2 m to 400 m

Maximum Power consumption (W): 1 W

Operating Temperature (range): –5° C to 85° C

Storage temperature: –40° C to 85° C

In addition to 740-031980, Liyuan Tech has a wide range of other Juniper transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com