Huawei CX6600‑X4 Full Product Description
Product Overview
The Huawei CloudExchange CX6600‑X4 is a compact high‑capacity cloud‑backbone modular router of CX6600 series, built for metropolitan core, DCI interconnection and medium‑size IP backbone scenarios. Adopting CLOS distributed non‑blocking switching architecture and Huawei Solar NP chipset, running VRP operating system, this chassis provides 4 LPU service slots. It delivers high‑density 100GE/400GE line‑rate forwarding, supports SR‑MPLS, SRv6, EVPN and flexible IP‑optical collaboration. It is widely deployed for metropolitan core routing, data‑center interconnection, large‑scale enterprise gateway and operator cloud interconnection scenarios.
Key Features
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Carrier‑grade high‑reliability design: Supports 1+1 hot‑swappable SRU main‑control redundancy, redundant SFU switching fabric modules, multi‑redundant power supplies, hot‑swappable fan trays and service line‑cards. Supports ISSU in‑service upgrade, GR/NSR/NSF and hardware‑accelerated BFD, achieving 99.999% carrier‑grade availability for mission‑critical backbone networks.
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High‑capacity per‑slot performance: Each service slot supports up to 4Tbps forwarding bandwidth, supporting high‑speed interface boards of 400GE, 100GE, 50GE, 25GE and 10GE, meeting massive bandwidth demands of cloud interconnection and DCI services.
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Comprehensive routing and service feature set: Natively supports IPv4/IPv6 dual‑stack, OSPF, IS‑IS, BGP, BGP‑SR‑Policy. Rich MPLS feature suite including LDP, RSVP‑TE, L2VPN, L3VPN, EVPN, VXLAN, SR‑MPLS and SRv6. Supports large‑scale multicast services and SDN‑based open programmability via NETCONF/YANG.
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IP‑optical collaborative capability: Enables joint scheduling with optical transmission equipment, simplifies end‑to‑end service provisioning for DCI and cloud interconnection services.
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Hardware‑accelerated OAM & fast protection: Supports BFD, TWAMP‑Light, RFC2544 for performance monitoring. Supports IP FRR, LDP FRR, TE FRR to realize sub‑50ms service switch‑over upon network fault.
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Advanced QoS & green energy‑saving: Provides multi‑level HQoS, traffic policing, shaping and sophisticated queue scheduling for strict SLA guarantee. Adopts intelligent chip dynamic frequency adjustment to reduce power consumption per‑Gigabit bandwidth.
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Unified intelligent O&M: Supports Telemetry streaming telemetry, NETCONF/YANG, remote batch deployment and performance statistics, compatible with Huawei iMaster NCE for automated operation of large‑scale backbone networks.
Technical Specifications
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Form Factor: Standard 19‑inch rack‑mount modular chassis
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Chassis Slots: 4×LPU service line‑card slots, 2×SRU main‑control slots, redundant SFU switching fabric slots
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Per‑slot Bandwidth: Up to 4 Tbps per LPU slot
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Power Supply: Supports ‑48V DC and AC power input with multi‑redundant configuration
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Hot‑swappable Components: SRU main‑control units, SFU switching fabric modules, power modules, fan trays, service LPUs
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Supported Interfaces (board‑dependent): 10GE SFP+,25GE SFP28,50GE,100GE QSFP28,400GE QSFP‑DD
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Supported Protocols: IPv4/IPv6, OSPF, IS‑IS, BGP, BGP‑SR‑Policy; MPLS, EVPN, VXLAN, SR‑MPLS, SRv6; BFD, TWAMP‑Light
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Operating Environment: 0 °C ~ +45 °C long‑term, relative humidity 5%‑85% non‑condensing, IP20 protection rating
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Operating System: Huawei VRP
Application Scenarios
Deployed for medium‑size metropolitan core nodes, data‑center interconnection (DCI), cloud interconnection gateway and large‑scale enterprise egress. Suitable for scenarios requiring compact high‑density 400G ports, cloud‑oriented routing capability and carrier‑grade reliability.
Short Version (for BOM / quotation list)
Huawei CX6600‑X4, Compact Cloud‑Backbone Modular Router, 19‑inch rack‑mount chassis, 4 LPU service slots with max 4T per‑slot bandwidth, 1+1 redundant SRU & switching fabric, support 10GE/25GE/50GE/100GE/400GE high‑speed interfaces, SR‑MPLS, SRv6, EVPN, VXLAN, BGP‑SR‑Policy, IP‑optical collaboration, sub‑50ms FRR protection, hardware OAM, for metro core, DCI and cloud interconnection scenarios.
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