RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW
The Cisco 2921 Series 3 Port Gigabit Ethernet Router is a CISCO networking component designed for high-speed data center interconnects and enterprise network infrastructure. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-581-2367, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CISCO INTEGRATED SERVICE ROUTER, GEN 2; SMALL OFC SECURE VOICE, VIDEO, DATA, APPLICATION SERVICES; 2 RU; 3 GE (2 SFP) INTEGRATED WAN PORTS; 4 ENHANCED HI SPEED WAN INTERFACE CARD SLOTS; 1 INTERNAL SERVICE MODULE SLOT; 1 SERVICE MODULE SLOT; 3 PVDM SLOTS; 2 USB PORTS; 256MB MAX FLASH; 512MB SDRAM; 50 MODULAR LAN SWITCHPORTS MB
TYPICAL APPLICATIONS
Data center top-of-rack switching
High-speed server interconnects (10G/25G/40G/100G)
Storage network fabric (iSCSI, FCoE)
Campus and branch network infrastructure
Firewall and security appliance connectivity
WAN edge and SD-WAN deployments
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION
CISCO INTEGRATED SERVICE ROUTER, GEN 2; SMALL OFC SECURE VOICE, VIDEO, DATA, APPLICATION SERVICES; 2 RU; 3 GE (2 SFP) INTEGRATED WAN PORTS; 4 ENHANCED HI SPEED WAN INTERFACE CARD SLOTS; 1 INTERNAL SERVICE MODULE SLOT; 1 SERVICE MODULE SLOT; 3 PVDM SLOTS; 2 USB PORTS; 256MB MAX FLASH; 512MB SDRAM; 50 MODULAR LAN SWITCHPORTS MB
GENERAL CHARACTERISTICS ITEM DESCRIPTION
CISCO INTEGRATED SERVICE ROUTER, GEN 2; SMALL OFC SECURE VOICE, VIDEO, DATA, APPLICATION SERVICES; 2 RU; 3 GE (2 SFP) INTEGRATED WAN PORTS; 4 ENHANCED HI SPEED WAN INTERFACE CARD SLOTS; 1 INTERNAL SERVICE MODULE SLOT; 1 SERVICE MODULE SLOT; 3 PVDM SLOTS; 2 USB PORTS; 256MB MAX FLASH; 512MB SDRAM; 50 MODULAR LAN SWITCHPORTS MB
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FREQUENTLY ASKED QUESTIONS
What is CISCO2921/K9?
CISCO2921/K9 is a Cisco 2921 Series 3 Port Gigabit Ethernet Router manufactured by CISCO.
What is the NSN for CISCO2921/K9?
CISCO2921/K9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-581-2367. This indicates validated use in U.S. government and defense supply chains.
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