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Cisco

Cisco 8223-64EF-M | 64x800G OSFP; OS: IOS XR

8223-64EF-M

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Description

Carrier-class 800G router with 64 OSFP 800G ports providing up to 51.2 Tbps system capacity. Running IOS XR, it supports advanced L2/L3, MPLS, EVPN, and segment routing with granular QoS and traffic engineering. OSFP ports allow flexible breakouts to 2x400G, 4x200G, and 8x100G to accommodate mixed-speed fabrics. The platform emphasizes automation with model-driven telemetry and modern APIs and features modular, redundant fans and power supplies for high availability.

Features

64 x 800G OSFP high-density port configuration
- IOS XR with full MPLS/EVPN and Segment Routing feature set
- 51.2 Tbps scale for cloud and service provider cores
- Automation-first: streaming telemetry and open APIs
- Redundant, hot-swappable power and cooling
- Breakout flexibility to 400G/200G/100G

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Port density: 64 x 800G
- Port form factor: OSFP 800G
- Per-port speeds: 800G/400G/200G/100G (via breakouts)
- System capacity: up to 51.2 Tbps
- Operating system: IOS XR
- Forwarding features: IPv4/IPv6, MPLS, Segment Routing (SR-MPLS/SRv6), EVPN/VXLAN
- QoS: hierarchical QoS, shaping and policing
- Telemetry/automation: model-driven telemetry, gNMI/NETCONF/RESTCONF, SNMP
- Management: CLI, APIs, gRPC
- Timing: SyncE and IEEE 1588v2 (PTP) support
- Redundancy: hot-swappable fans and power supplies
- SD-WAN: not supported
- LTE: not supported
- Optics: supports 800G OSFP pluggables; breakout to 2x400G/4x200G/8x100G where supported

FAQs

Q: Can I mix 800G and 400G links on the same chassis?
A: Yes, using supported breakouts and optics you can operate mixed-speed links concurrently, subject to platform and software support.

Q: Does it support SRv6?
A: Yes. Segment Routing over IPv6 (SRv6) is supported along with SR-MPLS.

Q: What management interfaces are available?
A: Traditional CLI plus model-driven options including NETCONF/RESTCONF, gNMI, and streaming telemetry.

Q: Is LTE connectivity available?
A: No. This is a core/data center router and does not include LTE modules.

Q: What airflow options are available?
A: Front-to-back data center-friendly airflow configurations are supported; check specific ordering for airflow direction.

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