Cisco 2911 Specs Cisco 2911 router, supporting voice module, is designed for medium-sized branch.
Cisco 2911 Specs Release Date: AC Input Voltage: Compact Flash (External) - Default: Maximum End-Point PoE Power Capacity with PoE Boost (Watts): Airflow: SFP-Based Ports: Temperature: 9,843 feet (3,000m ) Maximum Altitude : ISM Slots: Modular LAN Switchports (with optional PoE): Altitude: DC Input Voltage: Compact Flash (External) - Maximum: Temperature: 13,123 feet (4,000m) Maximum Altitude : Cisco Unified SRST Sessions: Memory DDR2 ECC DRAM - Maximum: Onboard DSP (PVDM) Slots: Wall-Mount (refer to installation guide for approved orientation): Double-Wide Service Module Slots: Power Supply: Serial console port: Acoustic: Sound Pressure (Typical/Maximum): USB Console port (Type B) (up to 115.2 kbps) 1: Maximum Power with PoE Power Supply (Platform Only) (Watts): AC Input Current: Maximum Power with DC-PoE Power Supply (Platform Only) (Watts): Dimensions (H x W x D): Rack Mounting Kit: Weight with AC PoE Power Supply (No Modules): RPS Support (External): EHWIC Slots: Short-Term (per NEBS) Humidity : Cisco Unified CCME Sessions: Typical Weight Fully Configured :
13-OCT-2009 100 to 240 VAC auto ranging slot 0: 256 MB; slot 1: none 750 Side to side 3 32 to 77 F (0 to 25 C) 1 24 13,000 ft (4,000m) 24 to 60 Vdc, autoranging positive or negative slot 0: 4 GB; slot 1: 4 GB 32 to 86 F (0 to 30 C) 50 2 GB 2 Yes 1 AC; PoE; and DC 1 51.8/62.9 dBA 1 250 2.2 to 1.0A range (max AC power supply) 140 3.5 x 17.25 x 12 in. (88.9 x 438.2 x 304.8 mm) Included 19 lb (8.6 kg) Cisco RPS 2300 4 5% to 90%, but not to exceed 0.024 kg water/kg of dry air 50 21 lb (9.5 kg)
External USB 2.0 Flash Memory Slots (Type A): AC Input Surge Current: Integrated WAN Ports: Non-Operating Temperature: Relative Humidity: Acoustic: Sound Power (Typical/Maximum): Temperature: Short-Term (per NEBS) 5906 feet (1,800m) Maximum Altitude: Temperature: 5,906 feet (1,800m) Maximum Altitude : Non-Operating Relative Humidity: Maximum End-Point PoE Power Available from DC PoE Power Supply (Watts): Weight with AC Power Supply (No Modules): Serial auxiliary port: Embedded Hardware-Based Cryptography and Acceleration: RJ-45-based ports: Optional Airflow Kit: Memory DDR2 ECC DRAM - Default: Typical Power (No Modules) (Watts): DC Input Current: Total onboard WAN 10-100-1000 Ports: Rack-Mount 19 in. (48.3 cm) EIA: AC Input Frequency: Double-Wide EHWIC Slots: Service Module Slots: Rack Units: Non-Operating Altitude: Maximum End-Point PoE Power Available from AC PoE Power Supply (Watts): Maximum Power with AC Power Supply (Watts):
2 < 50A 3 GE -40 to 176 F (-40 to 80 C) 5 to 85% 58.5/70.3 dBA 23 F to 122 F (-5 to 50 C) 32 to 104 F (0 to 40 C) 5 to 95% 160 18 lb (8.2 kg) 1 Yes 3 Front to back 512 MB 50 (MAX) 8A (24V); 3.5A (60V) 3 Optional 47 to 63 Hz 2 0 2 RU 15,000 ft (4,570m) 200 210
The expansion slots and ports on the back panel.
① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port ④ Console port ⑤ AUX
⑦ 10/100/1000 Ethernet port GE 0/0 ⑧ USB 1 ⑨ Ground connector ⑩ USB 0 ⑪ AC or DC or AC-POE Power module
â&#x2018;Ľ 10/100/1000 Ethernet port GE 0/1 and GE 0/2 (0/1, down) â&#x2018;Ť Service module slot 1
Source:http://www.cisco.com/c/en/us/support/routers/2911-integrated-services-router-isr/model.html
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