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LS5D21VST000

PN 02311AEA
Dedicated Stack Card with 2*QSFP+ Interface, Used in S5320-EI Series
Shenzhen Warehouse
lead time 3-5 days
- +
Overview
Item LS5D21VST000
Apply to S5320-EI Switch
Attributes of an SFP optical port
Connector type MPO
Standards compliance IEEE 802.3ae
Attributes of a QSFP+ 40GE optical module
Model Transmission Distance (km) Standard Fiber Type

QSFP-40G-SR4

≤ 0.1

40Gbase-SR4

  • Fiber mode: multimode (OM3)

  • Connector type: MPO

≤ 0.15

  • Fiber mode: multimode (OM4)

  • Connector type: MPO

QSFP-40G-iSR4

≤ 0.1

40Gbase-iSR4

  • Fiber mode: multimode (OM3)

  • Connector type: MPO

≤ 0.15

  • Fiber mode: multimode (OM4)

  • Connector type: MPO

QSFP-40G-eSR4

≤ 0.026

40Gbase-eSR4

  • Fiber mode: multimode

  • Modal Bandwidth: 160 MHz*km

  • Core diameter: 62.5 μm

  • Connector type: MPO

≤ 0.033

  • Fiber mode: multimode (OM1)

  • Connector type: MPO

≤ 0.066

  • Fiber mode: multimode

  • Modal Bandwidth: 400 MHz*km

  • Core diameter: 50 μm

  • Connector type: MPO

≤ 0.082

  • Fiber mode: multimode (OM2)

  • Connector type: MPO

≤ 0.3

  • Fiber mode: multimode (OM3)

  • Connector type: MPO

≤ 0.4

  • Fiber mode: multimode (OM4)

  • Connector type: MPO

QSFP-40G-LR4

≤ 10

40Gbase-LR4

  • Fiber mode: single-mode

  • Connector type: LC

Optical parameters of QSFP+ 40GE optical modules
Model Center Wavelength (nm) Transmit Power (dBm) Receiver Sensitivity (dBm) Overload Optical Power (dBm) Extinction Ratio (dB)
QSFP-40G-SR4 850 -7.6 to 2.4 ≤ -5.4 2.4 ≥ 3.0
QSFP-40G-iSR4 850 -7.6 to -1 ≤ -9.5 2.4 ≥ 3.0
QSFP-40G-eSR4 850 -7.6 to 0.5 ≤ -5.4 2.4 ≥ 3.0
QSFP-40G-LR4 1271, 1291, 1311, and 1331 -7.0 to 2.3 ≤ -11.5 3.3 ≥ 3.5
Physical specifications
Dimensions (mm) 100 (W)x 208 (D) x 40(H)
Weight (kg) 0.92
Maximum power consumption (W) 9
Environment parameters
Operating temperature 0°C to 45°C
Relative humidity 5% RH to 95% RH
Storage temperature -40°C to +70°C
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