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Vendor:Cisco
Cisco QSFP-40G-BD-RX | 40G QSFP+ | 40GBASE-BiDi | 918 nm | short-reach MMF | LC duplex
QSFP-40G-BD-RX
Vendor:CiscoCisco QSFP-40G-BD-RX | 40G QSFP+ | 40GBASE-BiDi | 918 nm | short-reach MMF | LC duplex
Bidirectional QSFP+ optical designed for short-reach 40GbE over existing MMF. Uses LC duplex to carry two wavelengths in opposite directions, simplifying upgrades without MPO cabling. -
Vendor:Cisco
Cisco QSFP-400G-DR4 | 400G QSFP112 | 400GBASE-DR4 | 1310nm | 500m SMF | MPO-12
QSFP-400G-DR4
Vendor:CiscoCisco QSFP-400G-DR4 | 400G QSFP112 | 400GBASE-DR4 | 1310nm | 500m SMF | MPO-12
400G single-mode parallel optic for modern spine/leaf fabrics, delivering 500 m reach over OS2 SMF with MPO-12 connectivity and straightforward 4x100G breakout options. Ideal for power- and space-efficient 400G aggregation. -
Vendor:Cisco
Cisco QSFP-40/100-SRBD | 100G/40G QSFP28 | 100GBASE/40GBASE SR-BD | 850/910nm | 100m OM4 MMF | LC duplex
QSFP-40/100-SRBD-USED
In stock
Vendor:CiscoCisco QSFP-40/100-SRBD | 100G/40G QSFP28 | 100GBASE/40GBASE SR-BD | 850/910nm | 100m OM4 MMF | LC duplex
BiDi transceiver enabling 100G or 40G over existing duplex MMF with LC connectors—no MPO required. Perfect for upgrading legacy duplex fiber links to higher speeds with minimal recabling. -
Vendor:Cisco
Cisco QSFP-200G-SR4-S | 200G QSFP56 | 200GBASE-SR4 | 850nm | 100m OM4 MMF | MPO-12
QSFP-200G-SR4-S
Vendor:CiscoCisco QSFP-200G-SR4-S | 200G QSFP56 | 200GBASE-SR4 | 850nm | 100m OM4 MMF | MPO-12
Standards-based 200G SR4 module delivering reliable short-reach performance over OM4 MMF with MPO-12 connectivity. Ideal for spine–leaf fabrics and high-density access/aggregation uplinks. -
Vendor:Cisco
Cisco QSFP-200G-SL4 | 200G QSFP56 | 200GBASE-SL4 | 850nm | 30m OM4 MMF | MPO-12
QSFP-200G-SL4
Vendor:CiscoCisco QSFP-200G-SL4 | 200G QSFP56 | 200GBASE-SL4 | 850nm | 30m OM4 MMF | MPO-12
High-density 200G MMF module for short-reach spine/leaf and aggregation links using parallel optics over MPO trunks. Optimized for compact 200G deployments where cable plant length is limited and port efficiency is critical. -
Vendor:Cisco
Cisco QSFP-200G-FR4-S | 200G QSFP56 | 200GBASE-FR4 | 1310nm LAN‑WDM | 2 km SMF | Duplex LC
QSFP-200G-FR4-S
Vendor:CiscoCisco QSFP-200G-FR4-S | 200G QSFP56 | 200GBASE-FR4 | 1310nm LAN‑WDM | 2 km SMF | Duplex LC
200GBASE‑FR4 QSFP56 transceiver for up to 2 km over OS2 single‑mode fiber using LAN‑WDM wavelengths on duplex LC. 4x50G PAM4 lanes with host KP4 FEC deliver efficient 200G aggregation and leaf/spine links. -
Vendor:Cisco
Cisco QSFP-200-CU3M | 200G QSFP56 DAC | 200GBASE-CR4 | Passive Copper | 3 m | QSFP56-to-QSFP56
QSFP-200-CU3M
Vendor:CiscoCisco QSFP-200-CU3M | 200G QSFP56 DAC | 200GBASE-CR4 | Passive Copper | 3 m | QSFP56-to-QSFP56
Low‑latency 200G passive copper DAC for short‑reach, in‑rack or adjacent‑rack connections. QSFP56 to QSFP56, 3 meters, 4x50G PAM4 lanes, zero‑power cabling compliant with 200GBASE‑CR4. Ideal for TOR switch to server or switch‑to‑switch links where cost and latency are critical. -
Vendor:Cisco
Cisco QSFP-100G-ZR4-S | 100G QSFP28 | 100GBASE-ZR4 | 1310nm CWDM4 | 80 km SMF | Duplex LC
QSFP-100G-ZR4-S
Vendor:CiscoCisco QSFP-100G-ZR4-S | 100G QSFP28 | 100GBASE-ZR4 | 1310nm CWDM4 | 80 km SMF | Duplex LC
100GBASE-ZR4 QSFP28 transceiver delivering up to 80 km reach over OS2 single‑mode fiber via duplex LC. Uses CWDM4 wavelengths and requires host FEC for full distance, ideal for metro spans and inter-campus backbones. -
Vendor:Cisco
Cisco QSFP-100G-SR4-S | 100G QSFP28 | 100GBASE-SR4 | 850nm | OM3 70m / OM4 100m | MPO-12 | 0–70C
QSFP-100G-SR4-S
Vendor:CiscoCisco QSFP-100G-SR4-S | 100G QSFP28 | 100GBASE-SR4 | 850nm | OM3 70m / OM4 100m | MPO-12 | 0–70C
High-density 100GBASE-SR4 QSFP28 for short-reach multimode links using MPO-12 cabling. Ideal for top-of-rack and spine/leaf fabrics requiring reliable 70 m (OM3) to 100 m (OM4) connectivity. -
Vendor:Cisco
Cisco QSFP-100G-SR1.2 | 100G QSFP28 | SR1.2 BiDi | 850nm class | 100m OM4 MMF | LC duplex
QSFP-100G-SR1.2
Vendor:CiscoCisco QSFP-100G-SR1.2 | 100G QSFP28 | SR1.2 BiDi | 850nm class | 100m OM4 MMF | LC duplex
High-density 100G SR1.2 BiDi QSFP28 transceiver enabling 100m over OM4 using duplex LC. Ideal for upgrades from 10/25G LC plants without MPO recabling. -
Vendor:Cisco
Cisco QSFP-100G-SM-SR | 100G QSFP28 | CWDM4 Lite | 1271-1331nm | 2km SMF | LC duplex
QSFP-100G-SM-SR
Vendor:CiscoCisco QSFP-100G-SM-SR | 100G QSFP28 | CWDM4 Lite | 1271-1331nm | 2km SMF | LC duplex
Duplex single‑mode 100G CWDM4 Lite QSFP28 module for 2km campus or data center interconnects over OS2 with LC duplex. Balanced performance and reach with simplified cabling. -
Vendor:Cisco
Cisco QSFP-100G-SL4 | 100G QSFP28 | 100GBASE-SL4 | 850nm SWDM | 30m OM4 MMF | LC duplex
QSFP-100G-SL4
Vendor:CiscoCisco QSFP-100G-SL4 | 100G QSFP28 | 100GBASE-SL4 | 850nm SWDM | 30m OM4 MMF | LC duplex
Short-reach 100G QSFP28 SL4 transceiver optimized for high-density links up to 30m over OM4 multimode using duplex LC. Ideal for leaf–TOR and aggregation runs where MMF cabling is already in place. -
Vendor:Cisco
Cisco QSFP-100G-PSM4-S | 100G QSFP28 | 100GBASE-PSM4 | 1310nm | 500m SMF | MPO-12
QSFP-100G-PSM4-S
Vendor:CiscoCisco QSFP-100G-PSM4-S | 100G QSFP28 | 100GBASE-PSM4 | 1310nm | 500m SMF | MPO-12
Parallel single‑mode 100G QSFP28 PSM4 transceiver for cost-effective 500m links over OS2 using MPO-12. Ideal for spine–leaf and TOR interconnects where low latency and low power matter. -
Vendor:Cisco
Cisco QSFP-100G-LR4-S | 100G QSFP28, 100GBASE-LR4, 1295–1309 nm LAN-WDM, 10 km SMF, Duplex LC, Std Temp
QSFP-100G-LR4-S-USED
In stock
Vendor:CiscoCisco QSFP-100G-LR4-S | 100G QSFP28, 100GBASE-LR4, 1295–1309 nm LAN-WDM, 10 km SMF, Duplex LC, Std Temp
QSFP28 100GBASE-LR4 transceiver for up to 10 km over single‑mode fiber using duplex LC. Implements 4-lane LAN‑WDM optics and supports DOM for proactive monitoring—ideal for data center spine/leaf and campus core uplinks. -
Vendor:Cisco
Cisco QSFP-100G-LR4-I | 100G QSFP28, 100GBASE-LR4, 1295–1309 nm LAN-WDM, 10 km SMF, Duplex LC, Industrial Temp
QSFP-100G-LR4-I
Vendor:CiscoCisco QSFP-100G-LR4-I | 100G QSFP28, 100GBASE-LR4, 1295–1309 nm LAN-WDM, 10 km SMF, Duplex LC, Industrial Temp
QSFP28 100GBASE-LR4 optical transceiver for long-reach single‑mode links up to 10 km. Uses four LAN‑WDM wavelengths (1295–1309 nm) over duplex LC and supports digital diagnostics (DOM). Ideal for data center and campus core interconnects requiring extended industrial temperature operation. -
Vendor:Cisco
Cisco QSFP-100G-LR-S | 100G QSFP28 | 100GBASE-LR1 | 1310 nm | 10 km SMF | Duplex LC
QSFP-100G-LR-S
Vendor:CiscoCisco QSFP-100G-LR-S | 100G QSFP28 | 100GBASE-LR1 | 1310 nm | 10 km SMF | Duplex LC
Compact QSFP28 100GBASE-LR1 optical module delivering 100G over single-mode fiber up to 10 km at 1310 nm using single-lambda PAM4, with duplex LC interface. Ideal for data center to campus or metro edge links; supports DOM and standards-based operation with host FEC.
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