Skip to the beginning of the images gallery

Mfr.part#:	A903-RSP1A-55
Name:	A903-RSP1A-55 Cisco ASR 903 Route Switch Processor
Detail:	Cisco ASR 903 Route Switch Processor A903-RSP1A-55 ASR 903 Route Switch Processor 1, Base Scale A903-RSP1A-55
Availability:	In Stock
Condition:	New
Price:	$217.86

A903-RSP1A-55

Quantity:

Request Bulk Quote

Shipping:

Free ground shipping within United States up to 10LBS

᛫ Items in stock will arrive within the estimated delivery time.
᛫ Preordered items need to be negotiated for delivery time.
᛫ Compensation if delivery delayed.

Accepting POs:

We accept Purchase Orders from Government Agencies, Defense, Hospitals, Universities, Schools and Businesses.

Payment:

Pay by Visa.
Pay with your Visa credit card.
Pay with your Discover Card.
Pay with your America Express.
Pay with your JCB.
Pay with your Wire Transfer.

Genuine Guarantee
Price Protection
Bulk Order Rebate
30 Day Return Policy

Laila Jones

Technical Customer Support

CHAT
EMAIL
WHATSAPP

(800) 870-9487

overview

specifications

reviews

overview

Overview

A903-RSP1A-55 Overview

Cisco A903-RSP1A-55. Power consumption (typical): 195 W

Cisco A903-RSP1A-55 is the Cisco ASR 903 Route Switch Processor. Cisco ASR 900 Series RSP modules contain separate control plane and data plane components. These include the main control plane CPU for the Cisco IOS Software operating system and platform control software. The data-plane packet processing and traffic management is performed by the Carrier Ethernet application-specific integrated circuit (ASIC).

Quick Specs

Figure 1 shows the appearance of A903-RSP1A-55.

Cisco A903-RSP1A-55 Appearance

Table 1 shows the quick specs.

Part Number	A903-RSP1A-55
Power consumption of chassis with 2 power supplies, 1 fan tray, and 1 RSP	195W
RSP memory (DRAM)	2 GB
Flash memory (storage)	2 GB
Service scale	Large
Maximum interface throughput	55 Gbps
IP version 4 performance	65 Mpps
IP version 6 performance	65 Mpps
Shipment package size in inches (L x W x H)	14.38 x 14.38 x 6.25
Shipment package weight	6.2 lbs.

Module Compatibility

Table 2 shows the recommended models.

Category	Model
Ethernet interface module compatibility	A900-IMA1X
	A900-IMA8S
	A900-IMA8T
TDM and ATM interface module compatibility	A900-IMA16D
	A900-IMA4OS
	A900-IMASER14A/S

Compare to Similar Items

Table 3 shows the comparison.

Part Number	A903-RSP1A-55	A903-RSP1B-55
Power consumption of chassis with 2 power supplies, 1 fan tray, and 1 RSP	195W	210W
RSP memory (DRAM)	2 GB	4 GB
Flash memory (storage)	2 GB	2 GB

Get more information

Do you have any question about the A903-RSP1A-55?

Summary Description

Cisco A903-RSP1A-55, 195 W

100% Low Price Guarantee

We offer high-quality network parts at wholesale prices that are guaranteed to be low.

What is the minimum price for the Cisco A903-RSP1A-55?

Our lowest price for A903-RSP1A-55 is $217.86 Buy Now

Explore even more affordable prices for Routers and Cisco products.

specifications

Specification

A903-RSP1A-55 Specification

A903-RSP1A-55 Specifications
Power consumption of chassis with 2 power supplies, 1 fan tray, and 1 RSP	A903-RSP1A-55: 195W
RSP memory (DRAM)	A903-RSP1A-55: 2 GB
Flash memory (storage)	2 GB
Service scale	A903-RSP1A-55: Base
Ethernet interface module compatibility	A900-IMA1X A900-IMA8S A900-IMA8T
TDM and ATM interface module compatibility	A900-IMA16D A900-IMA4OS A900-IMASER14A/S
Maximum transmission unit (MTU)	Configurable MTU of up to 9216 bytes, for bridging on Gigabit Ethernet, 10 and 100 Gigabit Ethernet
Maximum interface throughput	55 Gbps
IP version 4 performance	65 Mpps
IP version 6 performance	65 Mpps
Management ports	Copper 10/100/1000Base-T LAN management port - RJ45 connector port Console/Aux RS232 serial ports - RJ45 connector port Console - USB 2.0 type A receptacle connector port
Timing ports	BITS simultaneous input and output (J1/T1/E1) - RJ48 connector port 1 pps input - mini-coax connector port 1 pps output - mini-coax connector port 2.048/10 MHz input - mini-coax connector port 2.048/10 MHz output - mini-coax connector port
External USB flash memory	Mass storage - USB 2.0 type A receptacle connector port
Shipment package size in inches (L x W x H)	14.38 x 14.38 x 6.25
Shipment package weight	6.2 lbs.
MTBF at 104ºF (40ºC) operating temperature	300,000 hours
Maximum Single-Dimensional Service Scale
MAC addresses	16,000
Bridge domains	4,000
Ethernet flow points	3,998
L3 interfaces	256
IPv4 routes	20,000
IPv6 routes	6,000
Multicast routes	1,000
MPLS VPN	128
MPLS labels	15,994
EoMPLS tunnels per system	2,000
VPLS instances	2,000
Queues	4,000
Classifications	5,000
Ingress policers	2,000
Class maps	1,000
Queue counters (packet and byte)	4,000
Policer counters (packet and byte)	6,000
IPv4 ACL entries	1,500
BFD sessions	511
IEEE 802.1ag (CFM) at 3.3ms interval	256