QSFP-100G-ER4L-S, Cisco 100G ER4-Lite QSFP Transceiver, 40KM reach over SMF, Duplex LC
Model No.: QSFP-100G-ER4L-S
Brand Name: CISCO
Condition: Original New
Warranty: 1 Year
MOQ: 1 Piece
Payment Terms: T/T
Shipping Terms: DHL,FedEx,UPS,Aramex,Air Cargo
Lead Time: 2-3 working days
Price: Negotiable
* 100% Original New * QSFP-100G-ER4L-S: Cisco 100G ER4-Lite QSFP Transceiver, 40KM reach over SMF, Duplex LC
Cisco QSFP-100G-ER4L-S
The Cisco QSFP-100G-ER4L-S supports link lengths of up to 40km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. Full 40km reach requires the use of FEC on the host platform. Without FEC, the reach is 30km. The QSFP-100G-ER4L-S provides backward compatibility with Cisco’s CPAK ER4-Lite, whose reach is up to 25km, and with IEEE 100GBASE-ER4 standardized transceivers, such as Cisco’s CFP 100G ER4, up to 30km. It also interoperates with Cisco’s QSFP100 and CPAK IEEE 100GBASE-LR4 modules up to 10km.
The Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) portfolio offers customers a wide variety of high-density and low-power 100 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications. The QSFP-100G modules are our latest generation of 100G transceiver modules solution based on a QSFP form factor.
Features and Benefits of Cisco QSFP Modules
● Hot-swappable input/output device that plugs into a 100G Gigabit Ethernet Cisco QSFP port.
● Interoperable with other IEEE-compliant 100GBASE interfaces where applicable.
● Certified and tested on Cisco QSFP-100G ports for superior performance, quality, and reliability.
● High-speed electrical interface compliant to IEEE 802.3bm.
Specification
| QSFP-100G-ER4L-S Specification | |
| Model | QSFP-100G-ER4L-S |
| Brand | Cisco |
| 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 | Red |
| Transmit Power (dBm) per lane | Max: +6.5, Min: -2.5 |
| Receive Power (dBm) per lane | Max: -3.5, Min: -20.5 (with FEC), -17 (without FEC) |
| Receive Power (dBm) per lane (Four lanes) | 1295, 1300, 1304, 1309 |
| Commercial Temperature | 0 to 70°C (32 to 158°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Standards | SFF-8665, SFF-8636, IEEE 802.3-2012, IEEE 802.3ba, IEEE 802.3bm, GR-20-CORE, GR-326-CORE, GR-468-CORE, GR-1435-CORE, RoHS 6 |
| Safety | Cable jacket of QSFP copper modules is UL E116441 Compliant, QSFP copper cables are ELV compliant |
Related Products
| Cisco 100GBASE QSFP-100G Modules | |
| Part Number | Description |
| QSFP-100G-SR4-S | Cisco 100GBASE-SR4 QSFP Transceiver, MPO-12, 100m over OM4 MMF |
| QSFP-100G-SL4 | Cisco 100GBASE-SL4 QSFP Transceiver, MPO-12, 30m over OM4 MMF |
| QSFP-100G-SR1.2 | Cisco 100GBASE SR-BIDI QSFP Transceiver, LC, 100m OM4 MMF |
| QSFP-40/100-SRBD | Cisco 100G and 40G SR-BiDi QSFP Transceiver, LC, 100m OM4 MMF |
| QSFP-100G-SR-S | Cisco 100GBASE-SR1 QSFP Transceiver, LC, 100m over OM4 MMF |
| QSFP-100G-PSM4-S | Cisco 100G PSM4 QSFP Transceiver, MPO-12, 500m over SMF |
| QSFP-100G-DR-S | Cisco 100GBASE-DR QSFP Transceiver, 500m over SMF |
| QSFP-100G-FR-S | Cisco 100GBASE-FR1 QSFP Transceiver, 2km over SMF |
| QSFP-100G-CWDM4-S | Cisco 100G CWDM4 QSFP Transceiver, LC, 2km over SMF |
| QSFP-100G-SM-SR | Cisco 100G CWDM4 Lite QSFP Transceiver, 2km over SMF, 10-60C |
| QSFP-100G-LR-S | Cisco 100GBASE-LR1 QSFP Transceiver, 10km over SMF |
| QSFP-100G-LR4-S | Cisco 100GBASE-LR4 QSFP Transceiver, LC, 10km over SMF |
| QSFP-100G-LR4-I | Cisco 100GBASE-LR4 QSFP I-Temp Transceiver, LC, 10km over SMF |
| QSFP-100G-ERL-S | Cisco 100GBASE-ER-Lite QSFP Transceiver, 25km over SMF |
| QSFP-100G-B20U4-I | Cisco 100GBASE BIDI 20KM reach over SMF, Duplex LC |
| QSFP-100G-B20D4-I | Cisco 100GBASE BIDI 20KM reach over SMF, Duplex LC |
| QSFP-100G-ER4L-S | Cisco 100G ER4-Lite QSFP Transceiver, 40KM reach over SMF, Duplex LC |
| QSFP-100G-4W40-I | Cisco 100G WDM-40 QSFP Transceiver, 40KM reach over SMF, Duplex LC |
| QSFP-100G-ZR4-S | Cisco 100GBASE-ZR4 QSFP Transceiver, 80KM reach over SMF, Duplex LC |
FAQ
Q: Is your product original?
A: Yes, our product is original, we only sells original product.
Q: How to pay?
A: You can pay by T/T,Western Union,MoneyGram.
Q: How do you guarantee delivery after payment?
A: We will send all products usually within 3 working days after payment confirmed, we want to do long-term business with every customer, not one time business, so we really need your trust. Work with us, your money is safe, your order is safe.
Q: How long is the warranty?
A: We can provide 1 year warranty, so please don't worry to cooperate with us, you have good guarantee.
Q: If the product has quality problem, how to solve it?
A: If there is quality problem during warranty, you can ship back to get replacement or refund.
Q: How to ship the product to me?
A: We can ship to worldwide by express logistics, such as DHL,FedEx,UPS,Aramex,Air Cargo, it usually takes 3-5 days to destination.
Stock

