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Vendor:Arista
Arista CAB-Q-4S-100G-1M-Arista | 100G to 4x25G Breakout DAC Cable, Passive, 1m
CAB-Q-4S-100G-1M-Arista
Vendor:AristaArista CAB-Q-4S-100G-1M-Arista | 100G to 4x25G Breakout DAC Cable, Passive, 1m
The Arista CAB-Q-4S-100G-1M is a 1-meter passive direct attach copper breakout cable designed for high-speed data center interconnects. It connects a single 100G QSFP28 port to four 25G SFP28 ports, enabling efficient network architecture where 100G ToR switches interface with multiple 25G devices. This cost-effective passive twinax solution eliminates the need for transceivers while delivering reliable performance for short-reach applications up to 1 meter. -
Vendor:Arista
Arista CAB-D-D-400G-3M | 400G QSFP-DD Passive Twinax Cable, 3m, 26AWG
CAB-D-D-400G-3M
Vendor:AristaArista CAB-D-D-400G-3M | 400G QSFP-DD Passive Twinax Cable, 3m, 26AWG
The Arista CAB-D-D-400G-3M is a 400G passive direct attach copper cable with QSFP-DD connectors on both ends, designed for high-speed data centre interconnects. This 3-metre twinax cable provides a cost-effective solution for connecting 400G QSFP-DD ports within racks and across adjacent racks. It supports data rates up to 400 Gbps for applications such as 400G Ethernet and 200G Ethernet, making it ideal for high-density Top of Rack architectures and modern data centre deployments. -
Vendor:Arista
Arista CAB-D-4Q-400G-3M | 400G QSFP-DD to 4x 100G QSFP56 Breakout DAC Cable, 3m
CAB-D-4Q-400G-3M
Vendor:AristaArista CAB-D-4Q-400G-3M | 400G QSFP-DD to 4x 100G QSFP56 Breakout DAC Cable, 3m
The Arista CAB-D-4Q-400G-3M is a 400GBase-CU passive direct attach copper (DAC) breakout cable connecting one QSFP-DD port to four QSFP56 ports over 3 meters. This twinax cable delivers power-efficient 400G to 4x100G connectivity for short-distance data centre applications, using PAM-4 signalling with 2x 50G electrical lanes per 100G QSFP. Ideal for upgrading legacy 100G infrastructure to 400G spine-leaf architectures without requiring active optics. -
Vendor:Arista
Arista CAB-D-2Q-400G-3M | 400G QSFP-DD to 2x200G QSFP56 Passive DAC Cable, 3m
CAB-D-2Q-400G-3M
Vendor:AristaArista CAB-D-2Q-400G-3M | 400G QSFP-DD to 2x200G QSFP56 Passive DAC Cable, 3m
The Arista CAB-D-2Q-400G-3M is a 3-meter passive direct attach copper breakout cable designed for high-performance data center interconnects. It connects a single 400G QSFP-DD port to two 200G QSFP56 ports using PAM-4 modulation, providing a cost-effective solution for short-distance rack-to-rack connectivity. Ideal for spine-leaf architectures, storage area networks, and high-speed server connections requiring reliable 400G to 2x200G breakout functionality. -
Vendor:Arista
Arista ADPT-O-Q-100G3 | OSFP to QSFP28 Adapter, 100G, Passive
The Arista ADPT-O-Q-100G3 enables the use of 100G QSFP28 optical modules in OSFP ports when configured for 100G operation. This passive mechanical adapter provides a cost-effective migration path for data centre operators deploying 400G infrastructure while maintaining backward compatibility with existing 100G QSFP inventory. Compatible with Arista switches featuring OSFP ports, this adapter supports 4x25G NRZ electrical lanes for seamless 100 Gigabit Ethernet connectivity. -
Vendor:Arista
Arista SSFP-1G-SX | 1G SFP | 1000BASE-SX | 850nm MMF | up to 550m | LC duplex | IEEE 802.3z
SSFP-1G-SX
Vendor:AristaArista SSFP-1G-SX | 1G SFP | 1000BASE-SX | 850nm MMF | up to 550m | LC duplex | IEEE 802.3z
Compact 1G SX optical transceiver for multimode fiber runs in campus and data center access layers. Ideal for short-reach links between switches, routers, and servers over OM2/OM3/OM4. -
Vendor:Arista
Arista SFP-25G-SR | 25GbE | SFP28 | 25GBASE-SR | 850nm | 70m OM3 / 100m OM4 | LC duplex
SFP-25G-SR
Vendor:AristaArista SFP-25G-SR | 25GbE | SFP28 | 25GBASE-SR | 850nm | 70m OM3 / 100m OM4 | LC duplex
Short‑reach 25G multimode SFP28 transceiver for high‑density aggregation and TOR switching. Supports up to 70m over OM3 or 100m over OM4 with LC duplex connectivity, ideal for campus, enterprise, and spine/leaf fabrics. -
Vendor:Arista
Arista SFP-25G-MR-XSR | 10/25G SFP28 | MR‑XSR 850 nm MMF | 25G 200/300 m, 10G 300/400 m | LC duplex | 25GBASE‑SR/10GBASE‑SR
Dual‑rate 10/25G SFP28 MMF transceiver with extended SR reach for high‑density ToR and aggregation links over OM3/OM4. Ideal for cost‑effective upgrades from 10G to 25G. -
Vendor:Arista
Arista SFP-25G-MR-LR | 10/25G SFP28 | MR‑LR 1310 nm SMF | 10 km | LC duplex | 25GBASE‑LR/10GBASE‑LR
SFP-25G-MR-LR
Vendor:AristaArista SFP-25G-MR-LR | 10/25G SFP28 | MR‑LR 1310 nm SMF | 10 km | LC duplex | 25GBASE‑LR/10GBASE‑LR
Dual‑rate 10/25G long‑reach SFP28 for up to 10 km over single‑mode fiber at 1310 nm. Ideal for access uplinks and aggregation where extended distance is required. -
Vendor:Arista
Arista SFP-25G-LR | 25GbE | SFP28 | 25GBASE-LR | 1310nm | 10km SMF | LC duplex
SFP-25G-LR
Vendor:AristaArista SFP-25G-LR | 25GbE | SFP28 | 25GBASE-LR | 1310nm | 10km SMF | LC duplex
Long‑reach 25G single‑mode SFP28 transceiver for metro and campus aggregation. Provides up to 10 km reach over duplex SMF at 1310 nm using LC connectivity. -
Vendor:Arista
Arista SFP-1G-T | 1G SFP | 100/1000BASE‑T | RJ45 copper | 100 m Cat5e/6
Copper RJ45 SFP module enabling 100/1000 Mb/s Ethernet over Cat5e/6 cabling up to 100 m. Ideal for legacy copper drops and mixed media environments. -
Vendor:Arista
Arista SFP-1G-LX | 1G SFP | 1000BASE‑LX | 1310 nm | 10 km SMF | LC duplex
Standards‑based 1000BASE‑LX SFP for reliable 1 GbE fiber uplinks. Operates at 1310 nm over single‑mode fiber up to 10 km with LC duplex interface and DOM support. -
Vendor:Arista
Arista SFP-10G-SRL | 10GbE SFP+ | 10GBASE-SRL | 850nm | 100m OM3 / 150m OM4 | LC duplex | DDM
SFP-10G-SRL
Vendor:AristaArista SFP-10G-SRL | 10GbE SFP+ | 10GBASE-SRL | 850nm | 100m OM3 / 150m OM4 | LC duplex | DDM
Compact SFP+ optical transceiver for 10GbE short-reach links using multimode fiber. The SRL variant provides efficient power usage and reliable performance over 100 m on OM3 or 150 m on OM4 with duplex LC connectivity—ideal for access, aggregation, and server uplinks. -
Vendor:Arista
Arista SFP-10G-LRL | 10GbE SFP+ | 10GBASE-LRL | 1310nm | 1km SMF | LC duplex | DDM
SFP-10G-LRL
Vendor:AristaArista SFP-10G-LRL | 10GbE SFP+ | 10GBASE-LRL | 1310nm | 1km SMF | LC duplex | DDM
Energy-efficient SFP+ transceiver for medium-reach 10GbE links over single-mode fiber. The LRL variant extends reach to 1 km at 1310 nm using LC duplex connectors—ideal for campus, metro access, and distribution layers where full LR (10 km) is unnecessary. -
Vendor:Arista
Arista SFP-10G-ERLBD-U | 10G SFP+ | 10GBASE-ER BiDi | Tx1270/Rx1330 nm | 30km SMF | LC simplex
SFP-10G-ERLBD-U
Vendor:AristaArista SFP-10G-ERLBD-U | 10G SFP+ | 10GBASE-ER BiDi | Tx1270/Rx1330 nm | 30km SMF | LC simplex
10Gbps SFP+ 10GBASE-ER BiDi transceiver for single-fiber SMF links up to 30km. The Uplink variant transmits at 1270nm and receives at 1330nm via an LC simplex interface; deploy with the matching Downlink module at the far end. Supports DDM/DOM and hot-swap for simplified operations. -
Vendor:Arista
Arista SFP-10G-ERLBD-D | 10G SFP+ | 10GBASE-ER BiDi | Tx1330/Rx1270 nm | 30km SMF | LC simplex
SFP-10G-ERLBD-D
Vendor:AristaArista SFP-10G-ERLBD-D | 10G SFP+ | 10GBASE-ER BiDi | Tx1330/Rx1270 nm | 30km SMF | LC simplex
10Gbps SFP+ 10GBASE-ER BiDi transceiver for single-fiber SMF links up to 30km. The Downlink variant transmits at 1330nm and receives at 1270nm via an LC simplex interface; deploy with the matching Uplink module at the far end. Supports DDM/DOM and hot-swap for simplified operations.
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Why buy Arista from XS Network Tech?
From pre-sales consultation to same-day dispatch, we make Arista procurement fast and hassle-free. Our sales and logistics team serves government departments, data centres, and service providers sourcing new, used, and EOL Arista hardware globally so you're never stuck waiting on a distributor. All used units tested and backed by a 12-month warranty.
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Can I still buy discontinued Arista models?
Yes. We carry end-of-life (EOL) Arista switches that are no longer available through other channels. We stock models from the 7050, 7280, 7500, and 7800R3 series. If you're expanding an existing fabric or need a like-for-like replacement without reconfiguring your entire stack, sourcing the same EOL model is often the most cost-effective decision.
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What Arista hardware does XS Network Tech stock?
Our Arista range covers data centre switches (7050X3, 7050X4, 7060X4, 7060X5, 7260X3, 7280R3, 7280R3A, 7300X3, 7800R3, 7800R4), enterprise and campus switches (7130, 7170, 7020R4), transceivers, ethernet cables, stacking cables, and switch modules. Can't find your model? Request a quote and we'll source it.