{"product_id":"cisco-n540-28z4c-sys-d-28-port-10g-dc-aggregation-router-new","title":"Cisco N540-28Z4C-SYS-D NCS 540 28-Port 10G 4x 100G Uplink DC Powered Aggregation Router - New","description":"\u003cp\u003eThe Cisco N540-28Z4C-SYS-D is an NCS 540 router with 28 dual-rate 1G and 10G SFP+ ports and four 100G QSFP28 ports in a 1RU chassis. Its DC power sets it apart from the N540-28Z4C-SYS-A, the AC version, while the N540-ACC-SYS adds a GNSS receiver and modular power supplies. The router forwards up to 300 Mpps and runs Cisco IOS XR on an 8-core 1.7 GHz x86 CPU with 8 GB of DRAM and 32 GB of storage. Routing support covers OSPF, IS-IS and MP-BGP with VRF, BFD and ECMP. MPLS services include L2VPN, EVPN and RSVP-TE, and Segment Routing is supported with SR-MPLS, SRv6 and TI-LFA. Timing support covers SyncE and IEEE 1588 PTP, with BITS, 1PPS, 10 MHz and ToD interfaces. Three-level hierarchical QoS manages traffic, while NETCONF, gRPC and YANG models support automation and Zero-Touch Provisioning. Two fixed redundant DC power supplies and fixed redundant fans keep the chassis running through a single failure, and the router is NEBS compliant to GR-63-CORE and GR-1089-CORE. Local console access uses an RS232 port or a USB 2.0 Type-A port, and only one can be used at a time.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":67518665556141,"sku":"N540-28Z4C-SYS-D-NEW","price":22995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7667\/7293\/files\/N540-28Z4C-SYS-D.webp?v=1792705008","url":"https:\/\/netmode.com\/products\/cisco-n540-28z4c-sys-d-28-port-10g-dc-aggregation-router-new","provider":"Netmode","version":"1.0","type":"link"}