QSFP-100G-ER4L-S extended-range optical transceiver
QSFP-100G-PSM4-S 100G optical transceiver
QSFP-100G-PSM4-S Original price was: $2,447.17.Current price is: $489.43.
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QDD-2X100-CWDM4-S 200G optical transceiver
QDD-2X100-CWDM4-S Original price was: $6,253.11.Current price is: $1,250.62.

QSFP-100G-ER4L-S

Original price was: $91,992.76.Current price is: $18,398.55.

  • Product Description: 100GBASE QSFP Transceiver, 40KM reach over SMF, Duplex LC
  • Manufacturer: Cisco
  • Part Number: QSFP-100G-ER4L-S
  • Model Number: 100GBASE QSFP Transceiver, 40KM reach over SMF, Duplex LC
  • Model Description: QSFP-100G-ER4L-S - Cisco 100 Gigabit Optical Modules
  • Rating:
  • Product Can Be: Bought , Rented ,
  • Availability: In Stock
  • Also Available In: Refurbished
  • Condition: New
  • Warranty: New- 1 Year

Order Procedure

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QSFP-100G-ER4L-S Overview

The Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) portfolio provides a range of high-density and energy-efficient 100 Gigabit Ethernet connectivity options. These are ideal for applications in data centers, high-performance computing networks, enterprise core and distribution layers, and service providers. The QSFP-100G modules represent the latest generation of 100G transceiver solutions built on the QSFP form factor.


Quick Specifications

The key specifications of the QSFP-100G-ER4L-S are detailed below:

Product Code QSFP-100G-ER4L-S
Description Cisco 100GBASE QSFP Transceiver, 40KM reach over SMF, Duplex LC
Dimensions 13.5 x 18.4 x 72.4 mm
Nominal Wavelength (nm) 1295, 1300, 1304, 1309
Cable Type SMF
Core Size (Microns) G.652
Cable Distance 40km (with host FEC), 30km (without host FEC)
Power Consumption (W) 4.5
Pull Tab Color Rad

Product Highlights

The QSFP-100G-ER4L-S offers the following features:

  • Hot-Swappable Design: Easily plugs into a 100G Gigabit Ethernet Cisco QSFP port without service interruption.
  • Interoperability: Works seamlessly with other IEEE-compliant 100GBASE interfaces where applicable.
  • Certified for Cisco Performance: Ensures top-notch reliability and quality through rigorous testing on Cisco QSFP-100G ports.
  • High-Speed Interface: Complies with IEEE 802.3bm standards for high-speed electrical interfaces.

Comparison with Similar Products

Product Code Description Cable Distance Power Consumption (W) Pull Tab Color
QSFP-100G-CWDM4-S= Cisco 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF 2km 3.5 Green
QSFP-100G-ER4L-S= Cisco 100GBASE QSFP Transceiver, 40KM reach over SMF, Duplex LC 40km (with host FEC), 30km (without FEC) 4.5 Rad
QSFP-100G-LR4-S= 100GBASE LR4 QSFP Transceiver, LC, 10km over SMF 10km 4.0 Blue
QSFP-100G-PSM4-S= 100GBASE PSM4 QSFP Transceiver, MPO, 500m over SMF 500m 3.5 Orange
QSFP-100G-SM-SR= Cisco 100GBASE CWDM4 Lite QSFP Transceiver, 2km over SMF, 10-60Ā°C 2km 3.5 Green
QSFP-100G-SR4-S= 100GBASE SR4 QSFP Transceiver, MPO, 100m over OM4 MMF 100m 3.5 Beige
QSFP-40/100-SRBD= 100G and 40GBASE SR-BiDi QSFP Transceiver, LC, 100m OM4 MMF 100m 3.5 Gray

QSFP-100G-ER4L-S Specification

QSFP-100G-ER4L-S Specification

Description Cisco 100GBASE QSFP Transceiver, 40KM reach over SMF, Duplex LC
Dimensions 13.5 x 18.4 x 72.4 mm

Ā QSFP Port cabling specifications

Nominal Wavelength (nm) 1295, 1300, 1304, 1309
Cable Type SMF
Core Size (Microns) G.652
Modal Bandwidth (MHz*km)*1 \
Cable Distance 40km (with host FEC)

30km (without host FEC)

Power Consumption (W) 4.5
Pull Tab Color Rad
*1Ā Specified at transmission wavelength. For QSFP-40/100-SRBD, Modal Bandwidth is specified at 850nm

Optical characteristics

Product QSFP-100G-ER4L-S*4
Transmit Power (dBm) per lane*2 Max:+6.5

Min:-2.5

Receive Power (dBm) per lane*2*3 Max:-3.5

Min: -20.5*5Ā (with FEC)

-17*5Ā (without FEC)

Receive Power (dBm) per lane Four lanes: 1295, 1300, 1304, 1309
*2Ā Transmitter and receiver power is average optical power, unless specified

*3Ā Optical power at RX is informative only. A received power within this range is required but does not ensure operation

*4Ā Minimum channel insertion loss is 6.4dB for QSFP-100G-ER4L-S

*5Ā V01 of QSFP-100G-ER4L-S allows Tx Power range with +4.5 (Max) to -2.9 (Min) and Rx Power range with -4.9 (Max) to -19.9 (Min)

Environmental Conditions and Power Requirements

Commercial temperature 0 to 70Ā°C (32 to 158Ā°F)
Storage temperature -40 to 85Ā°CĀ (-40 to 185Ā°F)

Regulatory and Standards compliance

Standards ā€¢SFF-8665: QSFP+ 28 Gb/s 4X Pluggable Transceiver Solution (QSFP28) – Rev 1.8 May 10, 2013

ā€¢SFF-8636: Common Management Interface – DRAFT Rev 1.9 May 12, 2014

ā€¢802.3ā„¢-2012 IEEE Standard for Ethernet

ā€¢IEEE 802.3ba Amendment of IEEE Std 802.3-2012

ā€¢IEEE 802.3bm Amendment of IEEE Std 802.3-2012 (D3.1, 1st August 2014)

ā€¢GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

ā€¢GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

ā€¢GR-468-CORE: Generic Requirements for Optoelectronic Devices Used in Telecommunications Equipment

ā€¢GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

ā€¢RoHS 6

Safety ā€¢Cable jacket of QSFP copper modules is UL E116441 Compliant

ā€¢QSFP copper cables are ELV compliant

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