NCS-55A2-MODS-SYSRouting platform · Category illustrationAsk for photos of the exact model and configuration.
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Design the WAN connection
Cisco NCS-55A2-MODS-SYS
P/N NCS-55A2-MODS-SYS
Cisco NCS-55A2-MODS-SYS is an NCS 55A2 router with 24 fixed 1/10GbE ports, 16 fixed 1/10/25GbE ports and two modular port adapter positions. Its 280 mm-deep chassis provides an expandable aggregation platform. Select the port adapters to match the required uplink mix.
Fixed interfaces
24 1/10GbE ports and 16 1/10/25GbE ports
Modular port adapter slots
2 maximum
Maximum system throughput
Up to 900 Gbps
System memory
32 GB
Request pricingQuoted to your requirements
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NCS-55A2-MODS-SYS: check wan interfaces and traffic requirements.
This sketch helps describe your request. We will confirm protocols, port counts, coverage and failover when quoting.
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YOUR QUOTE REQUEST
Tell us what you need
Add the quantity, options and installation details you want us to quote.
Specify the exact Cisco PID, software release and any required feature or throughput entitlement. Hardware and licenses are separate unless the quoted bundle states otherwise.
No license options are listed for this part number. If you need software, add its manufacturer part number and we will check it with the hardware.
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SUPPORT & REPLACEMENT
Plan for support and future replacement
Check support dates, replacement options and whether continued use still makes sense.
Support dates
We do not have confirmed sales and support dates for this part number.
Send us the full NCS-55A2-MODS-SYS order code, software release and support details before planning long-term use.
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Choosing a replacement
Products with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.What should I compare?
Physical fit, connectors and power
Capacity and required performance
Software, firmware and feature support
Licensing, service coverage and data and configuration migration
USING HARDWARE RESPONSIBLY
Maintain, redeploy or replace
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
MaintainCheck parts, firmware and service options.
RedeployMatch a suitable role and securely erase any retained data.
Retire responsiblyUse documented data removal and an appropriate electronics recycler.
Compare operating energy
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.
CONNECTION DETAILS
Network connections and supported equipment
Check the protocol and port requirements of the equipment you intend to connect. Ethernet, Fibre Channel, InfiniBand and carrier interfaces are not interchangeable.
CONNECTS TOClients, servers or access links
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NCS-55A2-MODS-SYSService provider routers
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USED FORConnected network equipment
What to check before installation
Port type, line rate, optics, reach and software license
Peer platform support, resiliency and management design
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
Features and applications
NCS-55A2-MODS-SYS overview
Cisco NCS-55A2-MODS-SYS is an NCS 55A2 router with 24 fixed 1/10GbE ports, 16 fixed 1/10/25GbE ports and two modular port adapter positions. Its 280 mm-deep chassis provides an expandable aggregation platform. Select the port adapters to match the required uplink mix.
Before you order
Specify the WAN handoff, routing features, interfaces, power feed and redundancy requirements. Confirm all line cards, optics and software entitlements in the requested configuration.
Confirm the IOS XR release, optics, power supplies, airflow and feature licenses required for the deployment. This is a Flexible Consumption Model hardware P/N; confirm capacity and software entitlements separately.