| QSFP-4X10G-LR-S | |
|---|---|
 | Mfr. No: QSFP-4X10G-LR-S |
| Manufacturer: Cisco | |
| Description: 4 × 10GBASE-LR QSFP transceiver module for 40G optical connectivity over G.652 single-mode fiber, supporting distances up to 10 km through a 12-fiber MPO/MTP interface. It can also operate in 4 × 10G mode for connectivity to four 10GBASE-LR interfaces. | |
| DataSheet | View details |
Specification
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Cisco |
| Product Category | 40G QSFP Transceivers |
| Mfr. No. | QSFP-4X10G-LR-S |
| Form Factor | QSFP |
| Data Rate | 40 Gbps / 4 × 10 Gbps |
| Standard | 4 × 10GBASE-LR |
| Media | Single-Mode Fiber (SMF) |
| Fiber Type | G.652 |
| Transmission Distance | Up to 10 km |
| Connector Type | 12-fiber MPO/MTP female |
| Connector Polish | APC MPO |
| Wavelength | 1260–1355 nm |
| Optical Lanes | 4 × 10 Gbps |
| Transmit Power | -8.2 to +0.5 dBm per lane |
| Receive Power | -14.4 to +0.5 dBm per lane |
| Power Consumption | 3.5 W |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Dimensions | 13.5 × 18.4 × 72.4 mm (H × W × D) |
| Weight | 100 g or less |
| Pull Tab Color | Blue |
| Breakout Capability | 4 × 10G |
| Breakout Interface | Four 10GBASE-LR optical interfaces |
| Link BER | 1 × 10⁻¹² at 10 km on SMF |
| FCoE Support | Not supported |
| Laser Class | Class 1 |
| RoHS | RoHS 6 compliant |
| Standards / Compliance | GR-20-CORE, GR-326-CORE, GR-1435-CORE, IEEE 802.3ba, QSFP+ MSA SFF-8436 |
| Typical Applications | Data centers, enterprise networks, high-performance computing, core/distribution networks, service provider networks |
| FEATURED PRODUCTS COHERENT | |
|---|---|
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