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Cisco QSFP-100G-ER4L-S 10-3316-01 QSFP28 100G 1310nm 40km ER4-Lite Transceiver SMF Duplex LC
Cisco QSFP-100G-ER4L-S 100G ER4-Lite QSFP Transceiver, 40KM reach
over SMF, Duplex LC Overview
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.
The Cisco QSFP100 ER4-Lite 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 QSFP100 ER4-Lite 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
Parameters for the Cisco QSFP28 100G Optical Transceiver:
| Fiber Type | OS2 single-mode fiber |
| Connector | LC |
| Transmit and Receive Wavelength (nm) | 1295, 1300, 1304, 1309nm |
| Pull Tab Color | Red |
| Lasers and TIA | DFB and PIN |
| Tx Power | -2.5 to 6.5 dBm |
| Rx Sensitivity | -20.5 to -3.5 dBm |
| Extinction Ratio | 2.0 dB |
| Power Consumption | 4.5W |
| Single Power Supply | 3.3 V |
| Dimensions | (H x W x D)13.5 x 18.4 x 72.4 mm |
Photo for Cisco QSFP28 100G QSFP-100G-ER4L-S Transceiver
FAQ
Q1. Except for this Cisco QSFP28 QSFP-100G-ER4L-S optical modules, what else Cisco sfp can you offer?
A1: pls check the below form for the Cisco optical module we can offer;
| Product | Description | Connector Type |
| QSFP-100G-SR4-S | 100GBASE SR4 QSFP Transceiver, MPO, 100m over OM4 MMF | MPO-12 (12 fibers) |
| QSFP-40/100-SRBD | 100G and 40GBASE SR-BiDi QSFP Transceiver, LC, 100m OM4 MMF | LC |
| QSFP-100G-PSM4-S | 100GBASE PSM4 QSFP Transceiver, MPO, 500m over SMF | MPO-12 (12 fibers) |
| QSFP-100G-DR-S | 100GBASE DR QSFP Transceiver, 500m over SMF | LC |
| QSFP-100G-FR-S | 100GBASE FR QSFP Transceiver, 2km over SMF | LC |
| QSFP-100G-CWDM4-S | 100GBASE CWDM4 QSFP Transceiver, LC, 2km over SMF | LC |
| QSFP-100G-SM-SR | 100GBASE CWDM4 Lite QSFP Transceiver, 2km over SMF, 10-60C | LC |
| QSFP-100G-LR-S | 100GBASE LR QSFP Transceiver, 10km over SMF | LC |
| QSFP-100G-LR4-S | 100GBASE LR4 QSFP Transceiver, LC, 10km over SMF | LC |
| QSFP-100G-ER4L-S | 100GBASE QSFP Transceiver, 25-40KM reach over SMF, Duplex LC | LC |
Q2. How do you guarantee the Cisco QSFP28 100G optical transceiver you offer is genuine?
A2: 1st, Topstar's target is to be a respected century-enterprise, based on this, we only sell 100% genuine brand transceiver because reputation worths more;
2nd, Topstar works on this optical transceiver field for 16 years, we have our mature supply chain, all the Cisco cooperators is verfied;
3rd, we have our strict procedure for how to verify the identify true and false of the Cisco transceiver by label,appearance,serial number checking, and also test equipment;
4th, if you found any faked or copied Cisco optical module from us, we will refund and afford all the freight for ship and return;
Q3. How does your company do regarding quality control for this Cisco QSFP28 100G optical module?
A3: Every single optic individually tested in our test center to make sure it can work befor shipment;
