Cisco 2921 Router ,3 GE interfaces ,4 EHWIC,3 DSP,3 PVDM slots ,256MB flash ,512MB DRAM,IPB — with Available modular (EHWIC-D-8ESG-P Cisco Router Ethernet Switch Card)

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Cisco 2921  Integrated Services Router offers embedded hardware encryption acceleration, voice- and video-capable Digital Signal Processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

قـارن
SKU: 2355 التصنيف:
الوصف
Layer SupportedL3
Form FactorRACK-Mountable-Modular-2U
ManageableYes
Interfaces3 integrated 10/100/1000 Ethernet ports (RJ-45 only)
Port/Expansion Slot Details2 service module slot

1 Internal Service Module slot

3 onboard digital signal processor slots

4 Enhanced high-speed WAN interface card (EHWIC) slots

Number of (PVDM) slots3
Total Number of WAN Network Ports3 GE ;  1 SFP
Available  ModularEHWIC-D-8ESG-P
Modular compatibilityCisco 1900 2900 3900 Router EHWIC WAN Card EHWIC-D-8ESG-P -Ethernet Switch Card
Memory512 MB (installed) / 2 GB (max) -RAM
Flash Memory256 MB (installed) / 8 GB (max)
Brand NameCisco
Product NameCisco 2921
Manufacturer Part Numbercisco 2900 series
Routing ProtocolsOSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-

based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast

Product ModelCisco 2921 Router ISR G2
Media Type SupportedTwisted Pair
Twisted Pair Cable StandardCAT 5, CAT 6
Ethernet TechnologyGigabitEthernet
Width17.25” (47cm)
Weight29.1 lbs. (13.2 Kg)
Height3.5” (8.9 cm)
Depth18.5” (43.8 cm)
System RequirementsUTP Category 5 cables or better, Network card for each PC or server
Certifications & StandardsCertifications :-

CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE,

FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, AS/NZS 3548 Class A, CAN/CSA

C22.2 No. 60950-1, VCCI V-3, EN 61000, TIA/EIA/IS-968

Standards:-

IEEE 802.3, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824

Package ContentsCisco 2921, Power adapter, Installation guide, Rack-mount kit, Warranty/Support information card
Input Voltage110 V AC, 220 V AC
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