Details:
Description
Description Specification
Physical dimensions (includes ejector bracket/lever); (H x W x D); weight
  • ASR 9903 chassis (including 2 RPs, 4 PSUs, 4 FANs): 5.18 x 17.475 x 30 in.; 81.62 lb (131.57 mm x 443.86 mm x 762 mm; 37 kg)
  • Note: Excluding ejector, the depth is 23.62 in/600 mm
Redundancy
  • Route processor redundancy
  • Switch fabric redundancy
  • Power supply redundancy
  • Fan redundancy
  • Software redundancy
Port density
  • ASR 9903 chassis with integrated ports:
  • 16 QSFP28 ports capable of 10Gb, 40Gb, and 100Gb Ethernet
  • 20 SFP+ ports capable of 10Gb Ethernet
RP CPU memory SDRAM DDR4 – 32GB default
Rack mounting 19-in.
Airflow Front to back
Power
  • 1.6 kW DC power module (up to 4 modules), redundancy: 2+2
  • 1.6 kW AC power module (up to 4 modules), redundancy:
  • AC high line (200-240V): 2+2
  • AC low line (90-130V): 3+1
  • Note: Mixing of AC and DC modules is not supported.
Ethernet
  • 10 Gbps IEEE 802.3ae compliant
  • 40/100-Gbps IEEE 802.3ba compliant
  • 100 Gigabit Ethernet PHY monitoring
  • IEEE 802.x flow control
  • Full-duplex operation
  • Per-port byte and packet counters for policy drops; oversubscription drops; Cyclic Redundancy Check (CRC) error drops; packet sizes; and unicast, multicast, and broadcast packets
Performance
  • 10-Gbps line-rate throughput per SFP+ port
  • 100-Gbps line-rate throughput per QSFP28 port
Operating temperature 41 to 104°F (5 to 40°C)
Note: Limitations may apply when using high-power optics
Operating humidity (nominal) (relative humidity) 10 to 85%
Storage temperature –40 to 158°F (–40 to 70°C)
Storage (relative humidity) 5 to 95%
Note: Not to exceed 0.024 kg of water per kg of dry air
Operating altitude –60 to 1800 m
ETSI/EN standards
  • The Cisco ASR 9903 Router is designed to meet:
  • EN300 386: Telecommunications Network Equipment (EMC)
  • ETSI 300 019 Storage Class 1.1
  • ETSI 300 019 Transportation Class 2.3
  • ETSI 300 019 Stationary Use Class 3.1
  • EN55022: Information Technology Equipment (Emissions)
  • EN55024: Information Technology Equipment (Immunity)
  • EN50082-1/EN-61000-6-1: Generic Immunity Standard
EMC standards
  • The Cisco ASR 9903 Router is designed to meet:
  • FCC Class A
  • ICES 003 Class A
  • AS/NZS 3548 Class A
  • CISPR 22 (EN55022) Class A
  • VCCI Class A
  • BSMI Class A
  • IEC/EN 61000-3-2: Power Line Harmonics
  • IEC/EN 61000-3-3: Voltage Fluctuations and Flicker
  • EN50121-4 Railway Applications Part 4: Emission and immunity of the signaling and telecommunications apparatus
Immunity
  • The Cisco ASR 9903 Router is designed to meet:
  • IEC/EN-61000-4-2: Electrostatic Discharge Immunity (8kV Contact, 15kV Air)
  • IEC/EN-61000-4-3: Radiated Immunity (10V/m)
  • IEC/EN-61000-4-4: Electrical Fast Transient Immunity (2kV Power, 1kV Signal)
  • IEC/EN-61000-4-5: Surge AC Port (4kV CM, 2kV DM)
  • IEC/EN-61000-4-5: Signal Ports (1kV)
  • IEC/EN-61000-4-5: Surge DC Port (1kV CM, 1kV DM)
  • IEC/EN-61000-4-6: Immunity to Conducted Disturbances (10Vrms)
  • IEC/EN-61000-4-8: Power Frequency Magnetic Field Immunity (30A/m)
  • IEC/EN-61000-4-11: Voltage DIPS, Short Interruptions, and Voltage Variations
  • EN 50121-4: Railway EMC
Safety
  • The Cisco ASR 9903 Router is designed to meet:
  • UL/CSA/IEC/EN 60950-1
  • IEC/EN 60825 Laser Safety
  • ACA TS001
  • AS/NZS 60950
  • FDA: Code of Federal Regulations Laser Safety
Network Equipment Building Systems (NEBS)
  • The Cisco ASR 9903 Router is designed to meet:
  • SR-3580: NEBS Criteria Levels (Level 3)
  • GR-1089-CORE: NEBS EMC and Safety
  • GR-63-CORE: NEBS Physical Protection

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