Original Cisco 2901/K9 Router
Specifications
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Part Number: CISCO1921/K9
Manufacturer: Cisco
Condition: New Sealed
Stock: YES-within 1-3 days
Primary features include:
- 2 integrated 10/100/1000 Ethernet ports
- 4 enhanced high-speed WAN interface card slots
- 2 onboard digital signal processor (DSP) slots
- 1 onboard Internal Service Module for application services
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
- Security
- Embedded hardware-accelerated VPN encryption for secure collaborative VPN communications
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
- Identity management that uses authentication, authorization, and accounting (AAA) and public key infrastructure
- Voice
- High-density-packet voice DSP module, optimized for voice and video
- Standards-certified VoiceXML browser services
- Cisco Unified Border Element capabilities
- Cisco Unity Express voicemail support
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
Product Overview
Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers.
Product Specifications
|
Cisco 2901 |
Services and Slot Density |
|
Embedded Hardware-Based Cryptography and Acceleration (IPSec + SSL) |
Yes |
Cisco Unified SRST Sessions |
35 |
Cisco Unified CCME Sessions |
35 |
Total Onboard WAN 10/100/1000 Ports |
2 |
RJ-45-Based Ports |
2 |
SFP-Based Ports (use of SFP port disables the corresponding RJ-45 port) |
0 |
Service Module Slots |
0 |
Double-Wide Service Module Slots (use of a double-wide slot will occupy all single-wide service module slots in a 2900) |
0 |
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 |
2 |
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 and PoE |
RPS Support (External) |
No |
Power Specifications |
|
AC Input Voltage |
100 to 240 VAC auto ranging |
AC Input Frequency |
47 to 63 Hz |
AC Input Current Range AC Power Supply (Maximum) |
1.5 to 0.6A |
AC Input Surge Current |
<50A |
Typical Power (No Modules) (Watts) |
40 |
Maximum Power with AC Power Supply (Watts) |
150 |
Maximum Power with PoE Power Supply (Platform Only) (Watts) |
175 |
Maximum End-Point PoE Power Available from PoE Power Supply (Watts) |
130 |
Maximum End-Point PoE Power Capacity with PoE Boost (Watts) |
N/A |
DC Input Voltage |
N/A |
DC Input Current |
N/A |
Physical Specifications |
|
Dimensions (H x W x D) |
1.75 x 17.25 x 17.3 in. (44.5 x 438.2 x 439.4 mm) |
Rack Height |
1RU (rack unit) |
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) |
Yes |
Weight with AC Power Supply (No Modules) |
13.4 lb (6.1 kg) |
Weight with AC PoE Power Supply (No Modules) |
14.3 lb (6.5 kg) |
Typical Weight Fully Configured |
16 lb (7.3 kg) |
Airflow |
Front to side |
Optional Airflow Kit |
N/A |
Environmental Specifications |
|
Operating Conditions |
|
Temperature: 5,906 feet (1,800m) Maximum Altitude |
32 to 104ºF (0 to 40ºC) |
Temperature: 9,843 feet (3,000m ) Maximum Altitude |
32 to 77ºF (0 to 25ºC) |
Temperature: 13,123 feet (4,000m) Maximum Altitude |
N/A |
Temperature: Short-Term (per NEBS) 5906 feet (1,800m) Maximum Altitude |
N/A |
Altitude |
10,000 ft (3,000m) |
Relative Humidity |
10 to 85% |
Short-Term (per NEBS) Humidity |
N/A |
Acoustic: Sound Pressure (Typical/Maximum) |
41/53 dBA |
Acoustic: Sound Power (Typical/Maximum) |
49/61 dBA |
Non-Operating Conditions |
|
Temperature |
-40 to 158ºF (-40 to 70ºC) |
Relative Humidity |
5 to 95% |
Altitude |
15,000 ft (4,570m) |
Regulatory Compliance |
|
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 |
Cisco 2900 Basic Ordering Information
Product Name |
Product Description |
CISCO2901/K9 |
Cisco 2901 with 2 onboard GE, 4 EHWIC slots, 2 DSP slots, 1 ISM slot, 256MB CF default , 512MB DRAM default, IP Base |
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