Cisco CISCO2951-V/K9 Datasheet
The Cisco CISCO2951-V/K9 is a router in the ISR 2900 series. Every figure below is quoted from Cisco official documentation.
3.5 x 17.25 x 18.5 in.Dimensions (H x W x D)
Key Specifications
| Embedded Hardware-Based Cryptography and Acceleration | Yes |
|---|---|
| Cisco Unified SRST Sessions | 250 |
| Cisco Unified CCME Sessions | 150 |
| Total Onboard WAN 10/100/1000 Ports | 3 |
| RJ-45-Based Ports | 3 |
| SFP-Based Ports (use of SFP port disables the corresponding RJ-45 port) | 1 |
| Service Module Slots | 2 |
| Double-Wide Service Module Slots (use of a double-wide slot will occupy all single-wide service module slots in a 2900) | 1 |
| EHWIC Slots | 4 |
| Double-Wide EHWIC Slots (use of a double-wide EHWIC slot will consume two EHWIC slots) | 2 |
| ISM Slots | 1 |
| Onboard DSP (PVDM) Slots | 3 |
| Memory DDR2 ECC DRAM - Default | 512 MB |
| Memory (DDR2 ECC DRAM) - Maximum | 2 GB |
| Compact Flash (External) - Default | slot 0: 256 MB slot 1: none |
| Compact Flash (External) - Maximum | slot 0: 4 GB slot 1: 4 GB |
| External USB 2.0 Flash Memory Slots (Type A) | 2 |
| USB Console Port (Type B) (up to 115.2 kbps) | 1 |
| Serial Console Port | 1 |
| Serial Auxiliary Port | 1 |
| Power-Supply Options | AC, PoE, and DC |
| RPS Support (External) | Cisco RPS 2300 |
| AC Input Voltage | 100 to 240 VAC auto ranging |
| AC Input Frequency | 47 to 63 Hz |
| AC Input Current Range AC Power Supply (Maximum) | 3.4 to 1.4A |
| AC Input Surge Current | <50A |
| Typical Power (No Modules) (Watts) | 70 |
| Maximum Power with AC Power Supply (Watts) | 340 |
| Maximum Power with PoE Power Supply (Platform Only) (Watts) | 405 |
| Maximum End-Point PoE Power Available from AC PoE Power Supply (Watts) | 370 |
| Maximum End-Point PoE Power Capacity with PoE Boost (Watts) | 750 |
| DC Input Voltage | 24 to 60 Vdc, autoranging positive or negative |
| DC Input Current | (MAX) 12A (24V) 5A (60V) |
| Dimensions (H x W x D) | 3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm) |
| Rack Height | 2RU |
| Rack-Mount 19 in. (48.3 cm) EIA | Included |
| Rack-Mount 23 in. (58.4 cm) EIA | Optional |
| Wall-Mount (refer to installation guide for approved orientation) | No |
| Weight with AC Power Supply (No Modules) | 29 lb (13.2 kg) |
| Weight with AC PoE Power Supply (No Modules) | 30 lb (13.6 kg) |
| Typical Weight Fully Configured | 34 lb (15.5 kg) |
| Airflow | Back and Side to Front |
| Temperature: 5,906 feet (1,800m) Maximum Altitude | 32 to 104ºF (0 to 40ºC) |
| Temperature: 9,843 feet (3,000m) Maximum Altitude | 32 to 104ºF (0 to 40ºC) |
| Temperature: 13,123 feet (4,000m) Maximum Altitude | 32 to 86ºF (0 to 30ºC) |
| Temperature: Short-Term (per NEBS) 5906 feet (1,800m) Maximum Altitude | 23°F to 122°F (-5 to 50°C) |
| Altitude (operating) | 13,000 ft (4,000m) |
| Relative Humidity (operating) | 5 to 85% |
| Acoustic: Sound Pressure (Typical/Maximum) | 54.4/67.4 dBA |
| Acoustic: Sound Power (Typical/Maximum) | 62.6/74.5 dBA |
| Temperature | -40 to 158ºF (-40 to 70ºC) |
| Relative Humidity (non-operating) | 5 to 95% |
| Altitude (non-operating) | 15,000 ft (4,570m) |
| Safety | UL 60950-1 CAN/CSA C22.2 No. 60950-1 EN 60950-1 AS/NZS 60950-1 IEC 60950-1 |
| EMC | 47 CFR, Part 15 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI V-3 CNS 13438 EN 300-386 EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1 |
| Telecom | TIA/EIA/IS-968 CS-03 ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive |
Specifications are quoted verbatim from the Cisco official data sheet; no values are estimated.
Frequently Asked Questions
What is the Cisco CISCO2951-V/K9?
The Cisco CISCO2951-V/K9 is a router in the ISR 2900 series. Every figure below is quoted from Cisco official documentation.
What are the dimensions of the Cisco CISCO2951-V/K9?
It measures 3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm) (H x W x D).
Need current pricing or availability for the Cisco CISCO2951-V/K9? See the CISCO2951-V/K9 product page or request a quote.