Cisco • SKU C1121-8P
Cisco C1121-8P — ISR 1121
Cisco ISR 1121, ISR 1100 Series, 8-port GE LAN (4x PoE / 2x PoE+) + 2x GE WAN (1x copper + 1x combo copper/SFP), fixed-form desktop/rack router
Download Cisco datasheet ↗ via Cisco official ISR 1000 Series datasheet (covers C1121 family)
What is the Cisco C1121-8P?
Cisco ISR 1121, ISR 1100 Series, 8-port GE LAN (4x PoE / 2x PoE+) + 2x GE WAN (1x copper + 1x combo copper/SFP), fixed-form desktop/rack router
TFI supplies the C1121-8P new and refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports lan | 8x GE copper LAN (4x PoE or 2x PoE+) |
|---|---|
| ports wan | 2x GE WAN: 1x GE copper + 1x GE combo (copper/SFP fiber) |
| console | 1x Micro-USB console port |
| poe | PoE supported on LAN ports (4x PoE or 2x PoE+) |
| memory dram | 8 GB DRAM |
| memory flash | 4–9 GB flash (base model typically 4 GB; 9 GB noted for enhanced configs) |
| software | Cisco IOS XE (classic or SD-WAN controller-managed) |
| form factor | Fixed desktop/1U rack-mountable, no modular WAN expansion slots (vs. C1111 series) |
| eol status | Active / supported — no EoS/EoL date published as of June 2026 |
Frequently asked questions
- What is the Cisco C1121-8P?
- Cisco ISR 1121, ISR 1100 Series, 8-port GE LAN (4x PoE / 2x PoE+) + 2x GE WAN (1x copper + 1x combo copper/SFP), fixed-form desktop/rack router
- Do you supply the C1121-8P new or refurbished?
- TFI supplies the Cisco C1121-8P both new and professionally refurbished, each with warranty and SLA options. Tell us your preference when you request a quote.
- Does the C1121-8P support PoE?
- PoE on the C1121-8P: PoE supported on LAN ports (4x PoE or 2x PoE+).
- Can TFI deliver the C1121-8P in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco C1121-8P nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the Cisco ISR1100 Series Routers
-
C1-SL-1100-4P-APP
Cisco AppX Foundation License for Cisco ISR 1100 4P Series
-
C1-SL-1100-4P-SEC
Cisco Security License for Cisco ISR 1100 4P Series
-
C1-SL-1100-4P-SNPE
Cisco NPE Security License for Cisco ISR 1100 4P Series
-
C1-SL-1100-8P-APP
Cisco AppX Foundation License for Cisco ISR 1100 8P Series
-
C1-SL-1100-8P-SEC
Cisco Security Foundation License for Cisco ISR 1100 8P Series
Verification sources (5)
- https://networkwarehouse.co.uk/collections/cisco-routers/products/cisco-c1121-8p
- https://serviceexpress.com/eol-eosl-database/products/cisco-c1121-8p-cisco-network-services/
- https://www.cisco.com/c/en/us/products/collateral/routers/1000-series-integrated-services-routers-isr/datasheet-c78-739512.html
- https://www.serversupply.com/NETWORKING/ROUTER/8%20GIGABIT/CISCO/C1121-8P_346039.htm
- https://www.connection.com/product/cisco-integrated-service-router-isr-1100-8p-dual-ge-sfp-router/c1121-8p/41181297
Need pricing on C1121-8P?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.