-
Vendor:Arista
Arista CAB-D-8S-200G-1M | 200G breakout 8x25G | passive DAC twinax | 200GBASE-CR8 / 25GBASE-CR | copper (no wavelength) | 1m | QSFP-DD to 8x SFP28
Short‑reach 200G DAC breakout cable that converts one QSFP‑DD port into eight 25G lanes for cost‑effective intra‑rack server and switch interconnects. Passive twinax design delivers zero power consumption and minimal latency. Requires device support for QSFP‑DD 8×25G breakout and compatible coding. -
Vendor:Arista
Arista CAB-D-8S-200-2.5 | 200G QSFP-DD to 8x25G SFP28 | 200GBASE-CR8 DAC | passive twinax copper | 2.5m | QSFP-DD ↔ 8x SFP28 breakout
Passive 200G DAC breakout for high-density fan-out from a single QSFP-DD port to eight 25G SFP28 ports. Low-latency, low-power copper ideal for in-rack and short inter-rack links. -
Vendor:Arista
Arista CAB-D-4Q-400G-2M | 400G QSFP-DD to 4x100G QSFP56 | 400GBASE-CR8 breakout to 4x 100GBASE-CR2 | wavelength: N/A (passive copper) | reach 2 m | direct-attach twinax | connectors: QSFP-DD to 4x QSFP56
High-density 400G-to-4x100G passive DAC breakout for short-reach, ultra-low-latency links. QSFP-DD (CR8, 8x50G PAM4) host breaks out to four QSFP56 100G (CR2, 2x50G PAM4) legs—ideal for leaf/spine or TOR fan-out where cost and power efficiency matter. -
Vendor:Arista
Arista CAB-D-4Q-400G-2.5 | 400G QSFP-DD to 4x100G QSFP56 | 400GBASE-CR8 breakout to 4x 100GBASE-CR2 | wavelength: N/A (passive copper) | reach 2.5 m | direct-attach twinax | connectors: QSFP-DD to 4x QSFP56
High-density 400G-to-4x100G passive DAC breakout enabling ultra-low-latency, power-efficient short-reach links. QSFP-DD (CR8, 8x50G PAM4) on the host breaks out to four QSFP56 100G (CR2, 2x50G PAM4) legs—ideal for spine/leaf fan-out and TOR connections. -
Vendor:Arista
Arista CAB-D-4Q-400G-1M | 400G QSFP-DD to 4x100G QSFP56 | 400GBASE-CR8 breakout to 4x 100GBASE-CR2 | wavelength: N/A (passive copper) | reach 1 m | direct-attach twinax | connectors: QSFP-DD to 4x QSFP56
High-density 400G-to-4x100G passive DAC breakout for short-reach, ultra-low-latency links. QSFP-DD (CR8, 8x50G PAM4) on the host breaks out to four QSFP56 100G (CR2, 2x50G PAM4) legs—ideal for leaf/spine or TOR fan-out where cost and power efficiency matter. -
Vendor:Arista
Arista CAB-D-4Q-400-2.5 | 400G DAC breakout | QSFP-DD→4×100G QSFP | 400GBASE-CR8/100GBASE-CR2 | passive twinax | 2.5m
CAB-D-4Q-400-2.5
Vendor:AristaArista CAB-D-4Q-400-2.5 | 400G DAC breakout | QSFP-DD→4×100G QSFP | 400GBASE-CR8/100GBASE-CR2 | passive twinax | 2.5m
High-density 400G passive DAC breakout that fans a single QSFP-DD 400G port into four 100G QSFP ports, delivering low-latency copper connectivity for short-reach leaf–spine or server aggregation builds where breakout is supported. -
Vendor:Arista
Arista CAB-D-4Q-200G-2M | 200G DAC breakout | QSFP-DD to 4x QSFP28 | 200GBASE-CR8 / 50GBASE-CR2 | Copper (no wavelength) | 2m reach | Passive twinax
Passive DAC breakout enabling 200G aggregation to four 50G links over short distances. QSFP-DD host end fans out to four QSFP28 50G CR2 connectors for flexible distribution to switches or servers. Eliminates optics, lowering latency, cost, and complexity. -
Vendor:Arista
Arista CAB-D-4Q-200G-2.5 | 200G DAC breakout | QSFP-DD to 4x QSFP28 | 200GBASE-CR8 / 50GBASE-CR2 | Copper (no wavelength) | 2.5m reach | Passive twinax
Versatile passive DAC breakout to distribute one 200G port into four 50G links. QSFP-DD host end to four QSFP28 50G CR2 connectors, ideal for short- to very-short-reach top-of-rack wiring. Direct-attach copper minimizes latency and cost while simplifying operations. -
Vendor:Arista
Arista CAB-D-4Q-200G-1M | 200G DAC breakout | QSFP-DD to 4x QSFP28 | 200GBASE-CR8 / 50GBASE-CR2 | Copper (no wavelength) | 1m reach | Passive twinax
High-density passive DAC breakout for short-reach 200G to 4x50G connectivity. QSFP-DD on the host side fans out to four QSFP28 50G CR2 ends for leaf/spine or server aggregation. Direct-attach copper simplifies deployment with ultra-low latency and no optics to manage. -
Vendor:Arista
Arista CAB-D-4Q-200-2.5 | 200G DAC breakout | QSFP-DD→4×50G QSFP | 200GBASE-CR8/50GBASE-CR2 | passive twinax | 2.5m
CAB-D-4Q-200-2.5
Vendor:AristaArista CAB-D-4Q-200-2.5 | 200G DAC breakout | QSFP-DD→4×50G QSFP | 200GBASE-CR8/50GBASE-CR2 | passive twinax | 2.5m
Compact 200G passive DAC breakout that splits one QSFP-DD 200G port into four 50G QSFP ports, enabling efficient short-reach copper connectivity for edge, TOR, or aggregation layers with breakout support. -
Vendor:Arista
Arista CAB-D-2Q-400G-2M | 400G DAC breakout | QSFP-DD→2×200G QSFP56 | 400GBASE-CR8/200GBASE-CR4 | passive twinax | 2m reach | connectors: QSFP-DD to 2×QSFP56
Passive twinax DAC breakout cable for short‑reach 400G to dual 200G links. Ideal for high‑density TOR/leaf‑spine interconnects where ultra‑low latency and low power are critical. Requires ports that support breakout and CR standards. -
Vendor:Arista
Arista CAB-D-2Q-400G-2.5 | 400G DAC breakout | QSFP-DD→2×200G QSFP56 | 400GBASE-CR8/200GBASE-CR4 | passive twinax | 2.5m reach | connectors: QSFP-DD to 2×QSFP56
Passive twinax DAC breakout cable for short‑reach 400G to dual 200G links. Ideal for high‑density TOR/leaf‑spine interconnects where ultra‑low latency and low power are critical. Requires ports that support breakout and CR standards. -
Vendor:Arista
Arista CAB-D-2Q-400G-1M | 400G to 2x200G Breakout | QSFP-DD to 2×QSFP | 400GBASE-CR8 to 2×200GBASE-CR4 | Passive Twinax DAC | 1 m | IEEE 802.3cd | PAM4
Passive DAC breakout for splitting a 400GbE QSFP-DD port into two 200GbE QSFP ports; ideal for leaf-spine fan-out within 1 m where low latency and low power are critical. -
Vendor:Arista
Arista CAB-D-2Q-400-2.5 | 400G to 2x200G DAC | QSFP-DD to 2x QSFP56 | 400GBASE-CR8 / 200GBASE-CR4 | Copper (no wavelength) | 2.5m | Twinax Direct Attach
Breakout direct-attach copper cable for fanning a single 400G QSFP‑DD port into two 200G QSFP56 links. Ideal for flexible port utilization in 400G fabrics where hosts support 400G→2x200G breakout under IEEE 802.3 CR. -
Vendor:Arista
Arista CAB-D-2Q-200G-2M | 200G DAC breakout | QSFP-DD→2×100G QSFP28 | 200GBASE-CR8/100GBASE-CR4 | passive twinax | 2m reach | connectors: QSFP-DD to 2×QSFP28
Passive twinax DAC breakout cable for short‑reach 200G to dual 100G links. Ideal for high‑density TOR/leaf‑spine interconnects where ultra‑low latency and low power are critical. Requires ports that support breakout and CR standards. -
Vendor:Arista
Arista CAB-D-2Q-200G-2.5 | 200G QSFP-DD to 2x100G QSFP28 | 200GBASE-CR8 breakout to 2x 100GBASE-CR4 | wavelength: N/A (passive copper) | reach 2.5 m | direct-attach twinax | connectors: QSFP-DD to 2x QSFP28
Passive breakout DAC for high-density 200G-to-2x100G connectivity. QSFP-DD (CR8, 8x25G NRZ) on the host side breaks out to two QSFP28 100G (CR4, 4x25G NRZ) legs. Ideal for top-of-rack to servers/NICs or switch-to-switch breakouts where ultra-low latency, low power, and short-reach reliability are required.
-
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.
-
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.
-
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.