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ASR-903
- Description:
- ASR 903 3RU 6SLOT INTERFACE MOD GBE 2RSP SLOT 2GB CHASSIS
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ASR-903
ASR 903 3RU 6SLOT INTERFACE MOD GBE 2RSP SLOT 2GB...
$3,539.00
$2,020.00
14 in Global Warehouse
$2,020.00
43% off
TRUSTED, TRIED, PROVEN
ASR-903 Overview
ASR-903 is a high-performance, modular enterprise router engineered with a robust architecture that supports advanced power options including redundant AC/DC supplies. It features dedicated WAN and LAN interfaces, integrated voice, video, and WAN optimization services, and modular capabilities that allow for scalable expansion with additional SFP+ and other interface ports.
ASR-903 offers comprehensive VPN support with IPSec, SSL VPN, GRE, DMVPN, and FlexVPN, while its high throughput capacity of up to 20 Gbps ensures reliable performance for mission-critical applications. Designed for enterprise use, this router delivers high availability, advanced firewall security, and flexible routing protocols, making it ideal for data centers, branch offices, and carrier-grade deployments.
What is the price of ASR-903?
Lowest price of ASR-903 is $ 2,020.00. Shop now! Get further exclusive discounts with bulk quotation on ASR-903
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ASR-903 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| Power Source | AC Power Supply / DC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | Fiber Optic |
| Architecture | Modular |
| WAN Configuration | Modular WAN |
| WAN Ports | Modular WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4 / IPv6 / MPLS |
| Remote Management | SSH / Telnet / SNMP |
| Compliance Standards | FCC / CE |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN / IPv6 Compatible / Firewall / MPLS |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice / Video / WAN Optimization |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 20 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection |
| Expansion Slots | SFP+ |
| Modular Slots Available | 3+ Slots |
| Stacking Capability | Yes |
| 5G Support | No |
| Memory | 2 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45 / SFP |
| Power | 200 Watt |
| Device Type | Router |
| Product Name | ASR-903 Aggregation Services Router |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 18 inches |
| Weight | 25 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | Fiber Optic / DSL / N/A | Fiber Optic | N/A | Fiber Optic |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE | FCC, CE, RoHS | FCC, CE | CE / FCC | CE / FCC |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | 18 inches | 18 inches | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | IEC/EN 61000-4 | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | SFP+ | NIM / SFP+ | SFP+ | NIM / SFP+ | NIM |
| Features | VPN / IPv6 Compatible / Firewall / MPLS | VPN / Firewall / IPv6 Compatible / WAN Optimization | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 256 MB | 256 MB | 1 GB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 2 inches | 1.75 inches | 2 inches | 3 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 / SFP+ | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 2 GB | 4 GB | 1 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 / MPLS | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4 / IPv6 | IPv4 / IPv6 |
| Power | 200 Watt | 350W | 120 W | 350 Watt | 200W |
| Power Source | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply with DC Backup / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | ASR-903 Aggregation Services Router | A900-IMA4OS Enterprise Router | A901-12C-FT-D Enterprise Router | A901-6CZ-F-A Enterprise Modular Router | A901-6CZ-FT-A Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / SNMP | SNMP, SSH, Telnet | SSH, SNMP, Telnet | SNMP / SSH / Telnet | SSH / Telnet / HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | Surge Protection, EMI Compliance | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | TIA/EIA-568 | N/A | N/A | N/A |
| Throughput Capacity | 20 Gbps | 10 Gbps | 2 Gbps | 20 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Modular WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | Modular WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 25 lbs | 15 lbs | 15 lbs | 15 lbs | 15 lbs |
| Wi-Fi Standard | N/A | WiFi 6 | N/A | N/A | N/A |
| Width | 17.5 inches | 19 inches | 17.5 inches | 19 inches | 19 inches |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is the Cisco ASR-903 3RU 6-slot interface module chassis?
A
The Cisco ASR-903 is a 3RU carrier-grade router chassis featuring six interface-module slots, two route-switch processor (RSP) slots and 2 GB of system memory for metro and edge deployments.
Q
How many interface module slots does the ASR-903 offer?
A
The ASR-903 chassis provides six hot-swappable interface-module slots that support Gigabit Ethernet and enhanced Gigabit Ethernet line cards.
Q
What is the data throughput capacity of the ASR-903?
A
The ASR-903 delivers up to 20 Gbps per Gigabit Ethernet slot with an aggregate forwarding capacity of up to 120 Gbps in a 3RU form factor.
Q
How much system memory is included in the ASR-903 chassis?
A
The ASR-903 ships with 2 GB of DRAM as standard and supports additional memory upgrades via the route-switch processor modules.
Q
Can the ASR-903 support dual route-switch processors (RSPs)?
A
Yes, the ASR-903 chassis includes two RSP slots for active/standby redundancy to maintain uninterrupted control-plane operations.
Q
Which operating system runs on the ASR-903 3RU chassis?
A
The ASR-903 runs Cisco IOS-XE software, providing rich feature support for routing, MPLS, VPNs and advanced services.
Q
What power supply options are available for the ASR-903?
A
The ASR-903 supports dual hot-swappable AC or DC power supplies for full redundancy and meeting diverse deployment power requirements.
Q
What types of interface modules are compatible with the ASR-903?
A
Compatible modules include 1-port and 2-port Gigabit Ethernet SFP, copper RJ-45, enhanced Gigabit Ethernet and future-proof FPGA-based cards.
Q
Does the ASR-903 support MPLS and advanced routing protocols?
A
Yes, the ASR-903 supports full-featured MPLS (LDP, RSVP-TE), BGP, OSPF, IS-IS and advanced services such as L3VPN, VPLS and segment routing.
Q
What are the physical dimensions and weight of the ASR-903?
A
The ASR-903 measures 3RU (5.2 cm) in height, 44.5 cm in width, 38 cm in depth and weighs approximately 9 kg (20 lbs).
Q
Is the ASR-903 hot-swappable for field updates?
A
Yes, the ASR-903 supports hot-swappable interface modules, RSPs, power supplies and fan trays to minimize downtime during maintenance.
Q
What redundancy and high-availability features does the ASR-903 provide?
A
Key HA features include active/standby RSPs, redundant power and fans, in-service software upgrades (ISSU) and N+1 module redundancy.
Q
How can I manage and monitor the ASR-903 chassis?
A
Manage the ASR-903 via CLI (console, SSH), SNMP, NETCONF/YANG or Cisco Prime Infrastructure for centralized configuration and real-time monitoring.
Q
What industry certifications and safety standards does the ASR-903 meet?
A
The ASR-903 is NEBS Level 3, ETSI compliant, UL/CE certified and RoHS-compliant, ensuring carrier-grade reliability and safety.
Q
Is the ASR-903 suitable for metro Ethernet and mobile backhaul?
A
Yes, the ASR-903 is optimized for metro Ethernet aggregation, mobile backhaul, business services and small-scale provider-edge deployments.
Q
What warranty and technical support options are available for the ASR-903?
A
Cisco provides a one-year limited hardware warranty with next-business-day replacement and optional SMARTnet service for 24×7 support and software updates.
Q
How do I upgrade memory or add line cards to the ASR-903 chassis?
A
To upgrade, power down the chassis if required, hot-swap the RSP or interface module per Cisco field guidelines and verify via CLI that new resources are recognized.
