Cisco ASR-9903 Datasheet
Cisco ASR-9903 is a chassis for the Cisco ASR 9900 Series aggregation services routers. It delivers 10-Gbps line-rate throughput per SFP+ port 100-Gbps line-rate throughput per QSFP28 port and offers ASR 9903 chassis with integrated ports: 16 QSFP28 ports capable of 10Gb, 40Gb, and 100Gb E. Ethernet interfaces include 10 Gbps IEEE 802.3ae compliant 40/100-Gbps IEEE 802.3ba compliant 100 Gigabit Ethernet PHY. Memory: SDRAM DDR4 – 32GB default DRAM.
Key Specifications
| Product Description | ASR 9903 Chassis |
|---|---|
| Ethernet Ports | 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 |
| 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 |
| Performance | 10-Gbps line-rate throughput per SFP+ port 100-Gbps line-rate throughput per QSFP28 port |
| Memory (DRAM) | SDRAM DDR4 – 32GB default |
| Redundancy | Route processor redundancy Switch fabric redundancy Power supply redundancy: Fan redundancy Software redundancy |
| Power Supply | 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. |
| Dimensions (H x W x D) | 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 |
| Mounting | 19-in. |
| Airflow | Front to back |
| Operating Temperature | 41 to 104°F (5 to 40°C) Note: Limitations may apply when using high-power optics |
| Storage Temperature | –40 to 158°F (–40 to 70°C) |
| Operating Humidity | 10 to 85% |
| Operating Altitude | –60 to 1800 m |
| NEBS Compliance | 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 |
Specifications above are quoted verbatim from the Cisco official data sheet. Every figure is taken from that document.
Frequently Asked Questions
What is the Cisco ASR-9903?
The Cisco ASR-9903 is a chassis for the Cisco ASR 9900 Series aggregation services routers.
What Ethernet interfaces does the Cisco ASR-9903 have?
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.
What is the performance of the Cisco ASR-9903?
10-Gbps line-rate throughput per SFP+ port 100-Gbps line-rate throughput per QSFP28 port.
What is the port density of the Cisco ASR-9903?
ASR 9903 chassis with integrated ports: 16 QSFP28 ports capable of 10Gb, 40Gb, and 100Gb Ethernet 20 SFP+ ports capable of 10Gb Ethernet.
How much memory does the Cisco ASR-9903 have?
DRAM: SDRAM DDR4 – 32GB default.
What is the operating temperature range of the Cisco ASR-9903?
Operating temperature: 41 to 104°F (5 to 40°C) Note: Limitations may apply when using high-power optics.
Need current pricing or availability for the Cisco ASR-9903? See the ASR-9903 product page or request a quote.