Support dates
We do not have confirmed sales and support dates for this part number.
Send us the full ASR-9903-FC order code, software release and support details before planning long-term use.
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Design the WAN connection
Cisco ASR-9903-FC is an ASR 9903 router chassis for service-provider aggregation. Its integrated interfaces combine 16 QSFP28 cages with 20 SFP+ ports, while a port expansion card provides an upgrade path. Confirm route processors, power modules, optics and software entitlements with the chassis order.
Tell us the configuration, quantity and destination. Your quotation will show availability, condition, warranty and delivery terms.
Start an order requestCisco / PRODUCT DETAILS
Treat interfaces, forwarding requirements and software entitlements as separate parts of the routing design.
Tell us which system or service this product is for. We do not have details for this section yet.
Tell us which system or service this product is for. We do not have details for this section yet.
Identify each WAN handoff, line card and transceiver.
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Technical overview
Use the full part number when comparing options or asking about system fit.
| Manufacturer | Cisco |
|---|---|
| Manufacturer part number | ASR-9903-FC |
| Integrated ports | 16 QSFP28 ports supporting 10/40/100GbE; 20 SFP+ ports supporting 10GbE |
| Dimensions (H × W × D), including ejector | 131.57 × 443.86 × 762 mm |
| Chassis depth without ejector | 600 mm |
| Weight with 2 RPs, 4 PSUs and 4 fans | 37 kg |
| Rack width | 19 inches |
| Airflow | Front to back |
HOW THIS PRODUCT FITS YOUR NETWORK
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Identify each WAN handoff, line card and transceiver.
ASR-9903-FC: check wan interfaces and traffic requirements.
This sketch helps describe your request. We will confirm protocols, port counts, coverage and failover when quoting.
YOUR QUOTE REQUEST
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SUPPORT & REPLACEMENT
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We do not have confirmed sales and support dates for this part number.
Send us the full ASR-9903-FC order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts 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.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
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
Check the protocol and port requirements of the equipment you intend to connect. Ethernet, Fibre Channel, InfiniBand and carrier interfaces are not interchangeable.
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
Cisco ASR-9903-FC is an ASR 9903 router chassis for service-provider aggregation. Its integrated interfaces combine 16 QSFP28 cages with 20 SFP+ ports, while a port expansion card provides an upgrade path. Confirm route processors, power modules, optics and software entitlements with the chassis 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.
This is a Flexible Consumption Model hardware ordering P/N. Confirm the required software licenses and capacity entitlements separately; the hardware identity does not imply that all capacity is licensed.
Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.
Service provider routers
P/NASR-9903
Router line cards
P/NA9903-20HG-PEC
Router line cards
P/NA9903-20HG-PEC-FC
Router line cards
P/NA9903-8HG-PEC