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Physical dimensions (includes ejector bracket/lever); (H x W x D); weight
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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
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Redundancy
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Route processor redundancy
Switch fabric redundancy
Power supply redundancy:
Fan redundancy
Software redundancy
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Port density
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ASR 9903 chassis with integrated ports:
● 16 QSFP28 ports capable of 10Gb, 40Gb, and 100Gb Ethernet
● 20 SFP+ ports capable of 10Gb Ethernet
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RP CPU memory
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SDRAM DDR4 – 32GB default
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Rack mounting
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19-in.
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Airflow
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Front to back
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Power
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● 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.
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Ethernet
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● 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
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Performance
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● 10-Gbps line-rate throughput per SFP+ port
● 100-Gbps line-rate throughput per QSFP28 port
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Operating temperature
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41 to 104°F (5 to 40°C)
Note: Limitations may apply when using high-power optics
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Operating humidity (nominal) (relative humidity)
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10 to 85%
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Storage temperature
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–40 to 158°F (–40 to 70°C)
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Storage (relative humidity)
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5 to 95%
Note: Not to exceed 0.024 kg of water per kg of dry air
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Operating altitude
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–60 to 1800 m
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ETSI/EN standards
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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
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EMC standards
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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
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Immunity
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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)
● 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
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Safety
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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
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Network Equipment Building Systems (NEBS)
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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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Contact@huatenmax.com
+86 136 9226 0946
