ES5D21VST000

Dedicated Stack Card with 2*QSFP+ Interface

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Authorized Partner

Authorized Partner x

Authorized Partner guaranteed or sourced from officially recognized partner. Chassis and modules come with 1 year warranty.

Hardware Compatibility

Hardware Compatibility x

Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.

Original New Sealed

Original New Sealed x

Original, new and sealed switch; original packaging with seal; won't unpack the product without permission (insert the power module or replace the power supply cable).

Optical Module quality control-Test Procedure
In order to ensure that the optical module we deliver do not have compatibility problems. We will test each batch of optical modules, to avoid compatibility problems of switch to the greatest extent.
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Description

Huawei ES5D21VST000 card

2 QSFP+ ports

Apply to S5720-EI Switch

Supports hot swap

Physical size: 100 mm x 208 mm x 40 mm

Weight: 0.92 kg

 

Huawei ES5D21VST000 can be installed in a stack card slot on S5720-EI Switch, provides two QSFP+ optical ports for stack connection.

ES5D21VST000 comes with original box, if purchase together with Switch, the module will insert inside Switch by default when delivery, to economical volume weight; If need delivery separately with original box, please contact Thunder-link.com sales team in advance.

Tech Specs
Front Panel

ES5D21VST000

 Attributes of a QSFP+ optical port
Connector type MPO
Standards compliance IEEE 802.3ba
Version Mapping
ES5D21VST000( Dedicated Stack Card with 2*QSFP+ Interface) is supported in V200R003C00 to V200R005C03
Attributes of a QSFP+ 40GE optical module
Model Standard Transmission Distance (km) Fiber Type
QSFP-40G-SR4 40Gbase-SR4 ≤ 0.1
  • Fiber mode: multimode (OM3)
  • Connector type: MPO
≤ 0.15
  • Fiber mode: multimode (OM4)
  • Connector type: MPO
QSFP-40G-iSR4 40Gbase-iSR4 ≤ 0.1
  • Fiber mode: multimode (OM3)
  • Connector type: MPO
≤ 0.15
  • Fiber mode: multimode (OM4)
  • Connector type: MPO
QSFP-40G-eSR4 40Gbase-eSR4 ≤ 0.026
  • 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 40Gbase-LR4 ≤ 10
  • 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-LX4 1271, 1291, 1311, and 1331 -7.0 to +2.3 ≤ -11.5 2.3 ≥ 3.5
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
Additional information
Weight 2.0 kg
Dimensions 34.0 × 25.5 × 9.0 cm
Port

1-10

Rate

40G

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