{"id":14152,"date":"2025-09-29T11:44:42","date_gmt":"2025-09-29T11:44:42","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=14152"},"modified":"2025-09-29T11:44:42","modified_gmt":"2025-09-29T11:44:42","slug":"cisco-a903-rsp1b-55-router","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/cisco-a903-rsp1b-55-router\/","title":{"rendered":"Cisco A903-RSP1B-55 Router"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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A903-RSP1B-55 Specifications<\/strong><\/h3>\n<\/td>\n<\/tr>\n

Power consumption of chassis with 2 power supplies, 1 fan tray, and 1 RSP<\/td>\nA903-RSP1B-55: 210W<\/td>\n<\/tr>\n
RSP memory (DRAM)<\/td>\nA903-RSP1B-55: 4 GB<\/td>\n<\/tr>\n
Flash memory (storage)<\/td>\n2 GB<\/td>\n<\/tr>\n
Service scale<\/td>\nA903-RSP1B-55: Large<\/td>\n<\/tr>\n
Ethernet interface module compatibility<\/td>\nA900-IMA1X<\/p>\n

A900-IMA8S<\/p>\n

A900-IMA8T<\/td>\n<\/tr>\n

TDM and ATM interface module compatibility<\/td>\nA900-IMA16D<\/p>\n

A900-IMA4OS<\/p>\n

A900-IMASER14A\/S<\/td>\n<\/tr>\n

Maximum transmission unit (MTU)<\/td>\nConfigurable MTU of up to 9216 bytes, for bridging on Gigabit Ethernet, 10 and 100 Gigabit Ethernet<\/td>\n<\/tr>\n
Maximum interface throughput<\/td>\n55 Gbps<\/td>\n<\/tr>\n
IP version 4 performance<\/td>\n65 Mpps<\/td>\n<\/tr>\n
IP version 6 performance<\/td>\n65 Mpps<\/td>\n<\/tr>\n
Management ports<\/td>\nCopper 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<\/td>\n<\/tr>\n
Timing ports<\/td>\nBITS simultaneous input and output (J1\/T1\/E1) – RJ48 connector port<\/p>\n

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<\/td>\n<\/tr>\n

External USB flash memory<\/td>\nMass storage – USB 2.0 type A receptacle connector port<\/td>\n<\/tr>\n
Shipment package size in inches (L x W x H)<\/td>\n14.38 x 14.38 x 6.25<\/td>\n<\/tr>\n
Shipment package weight<\/td>\n6.2 lbs.<\/td>\n<\/tr>\n
MTBF at 104\u00baF (40\u00baC) operating temperature<\/td>\n300,000 hours<\/td>\n<\/tr>\n
\n

Maximum Single-Dimensional Service Scale<\/strong><\/p>\n<\/td>\n<\/tr>\n

MAC addresses<\/td>\n256,000<\/td>\n<\/tr>\n
Bridge domains<\/td>\n4,000<\/td>\n<\/tr>\n
Ethernet flow points<\/td>\n8,000<\/td>\n<\/tr>\n
L3 interfaces<\/td>\n1,000<\/td>\n<\/tr>\n
IPv4 routes<\/td>\n80,000<\/td>\n<\/tr>\n
IPv6 routes<\/td>\n40,000<\/td>\n<\/tr>\n
Multicast routes<\/td>\n8,000<\/td>\n<\/tr>\n
MPLS VPN<\/td>\n1,000<\/td>\n<\/tr>\n
MPLS labels<\/td>\n64,000<\/td>\n<\/tr>\n
EoMPLS tunnels per system<\/td>\n8,000<\/td>\n<\/tr>\n
VPLS instances<\/td>\n4,000<\/td>\n<\/tr>\n
Queues<\/td>\n32,000<\/td>\n<\/tr>\n
Classifications<\/td>\n24,000<\/td>\n<\/tr>\n
Ingress policers<\/td>\n16,000<\/td>\n<\/tr>\n
Class maps<\/td>\n4,000<\/td>\n<\/tr>\n
Queue counters (packet and byte)<\/td>\n128,000<\/td>\n<\/tr>\n
Policer counters (packet and byte)<\/td>\n96,000<\/td>\n<\/tr>\n
IPv4 ACL entries
\n<\/sup><\/td>\n		16,000<\/td>\n<\/tr>\n
BFD sessions<\/td>\n511<\/td>\n<\/tr>\n
IEEE 802.1ag (CFM) at 3.3ms interval<\/td>\n256<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

< tbody ><\/p>\n\n\n\n\n
Model:<\/td>\nA903-RSP1B-55 Cisco ASR 903 Route Switch Processor<\/td>\n<\/tr>\n
Detail:<\/td>\nCisco ASR 903 Route Switch Processor A903-RSP1B-55 ASR 903 Route Switch Processor 1, Large Scale<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":57209,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[526],"product_tag":[],"class_list":{"0":"post-14152","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cisco-router-asr-900-cisco-routers","8":"first","9":"instock","10":"sale","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product\/14152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/comments?post=14152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/57209"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=14152"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=14152"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=14152"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=14152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}