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Red: Poor
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Original
Quality
Seller Reliability
Model: CISCO1921-SEC/K9
Embedded hardware-based cryptography acceleration (IPsec + SSL): Yes
RJ-45 onboard LAN/WAN 10/100/1000 ports: 2
EHWIC slots: 2
Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots): 1
Cisco Integrated Services Module (ISM) slots: 0
Memory (DDR2 DRAM): Default/maximum: 512 MB/512 MB
USB flash memory (internal): Default/maximum: 256 MB/256 MB
External USB flash-memory slots (Type A): 1
USB console port (mini-Type B) (up to 115.2 kbps): 1
Serial console port (up to 115.2 kbps): 1
Serial auxiliary port (up to 115.2 kbps): 1
Integrated power supply: AC and DC power supply models
Power-supply options: POE (external) - on AC models only
Redundant-power-supply support: No
Power Specifications
AC input voltage: 100-240V ~
AC input frequency: 47-63 Hz
AC input current range AC power supply (maximum) (amps): 1.5-0.6
AC input surge current: <50A
Typical power (no modules): 25W
Maximum power capacity with AC power supply: 60W
Maximum power capacity with PoE power supply (platform only): 70W
Maximum PoE device power capacity with PoE power supply: 80W
DC power input: 32-60 VDC, 4A, positive or negative, single source
DC input wire size: AWG 14 (2.0 mm2)
Safety ground-wire size: AWG 14 (2.0 mm2), minimum
Wire terminal (lug): Amp/Tyco No.32957
Overcurrent protection: 20A maximum
Physical Specifications
Dimensions (H x W x D): 1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm)
Rack height: 1 rack unit (1RU)
Rack-mount 19 in. (48.3 cm) EIA: Optional
Wall-mount (refer to installation guide for approved orientation): Yes
Weight: With AC power supply (no modules): 6.75 lb
Weight: With PoE power supply (no modules): 7.5 lb
Airflow: Back to sides
Environmental Specifications
Operating Conditions
Temperature: 5906 ft (1800m) maximum altitude: 32-104°F (0-40°C)
Temperature: 9843 ft (3000m) maximum altitude: 32-77°F (0-25°C)
Altitude: 10,000 ft (3,000m)
Humidity: 10 to 85% relative humidity (RH)
Acoustic: Sound pressure (typical/maximum): 32.99/58.33 dBA
Acoustic: Sound power (typical/maximum): 41.99/67.22 dBA
Transportation and Storage Conditions
Temperature: -40 to 158°F (-40 to 70°C)
Humidity: 5 to 95% RH
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 EN 300-386 EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1
Telecom: TIA/EIA/IS-968 CS-03 ANSI T1.101 IEEE 802.3 RTTE Directive