Beijing World Longtrans Technology Development Co., Ltd.
 Electrical Equipment & Supplies > Batteries >  Cisco 2821 Integrated Services Routers

Cisco 2821 Integrated Services Routers

Products Status:
Stock
Type:
Wired
Application:
Enterprise
Function:
VPN
LAN Ports:
2
WAN Ports:
2
Cisco 2821 Integrated Services Routers
 
Detailed Description
 


Cisco 2800 Series Integrated Services Routers
Fast delivery &Best price
1 year warranty
100% genuine CISCO

The Cisco 2800 Series comprises four platforms:2801,2811,2821 and 2851.features the ability to deliver multiple high-quality simultaneous servicesat wire speed up to multiple T1/E1/xDSL c onnections

Cisco 2800 Series

Cisco 2801

Cisco 2811

Cisco 2821

Cisco 2851

Product Architecture

DRAM

• Default: 384 MB

• Maximum: 384 MB

• Default: 512 MB

• Maximum: 768 MB

• Default: 512 MB

• Maximum: 1 GB

Compact Flash

• Default: 128 MB

• Maximum: 128MB

• Default: 128 MB

• Maximum: 256 MB

Fixed USB 1.1 Ports

1

2

Onboard LAN Ports

2-10/100

2-10/100/1000

Onboard AIM (Internal) Slot

2

Interface Card Slots

• 4 slots; 2 slots support HWIC, WIC, VIC, or VWIC type modules

• 1 slot supports WIC, VIC, or VWIC type modules

• 1 slot supports VIC or VWIC type modules

4 slots, each slot can support HWIC, WIC, VIC, or VWIC type modules

Network-Module Slot

No

1 slot, supports NM and NME type modules

1 slot, supports NM, NME and NME-X type modules

1 slot, supports NM, NME, NME-X, NMD and NME-XD type modules

Extension Voice Module Slot

0

1

PVDM (DSP) Slots on Motherboard

2

3

Integrated Hardware-Based Encryption

Yes

VPN Hardware Acceleration (on Motherboard)

DES, 3DES, AES 128, AES 192, and AES 256

Optional Integrated In-Line Power (PoE)

Yes, requires AC-IP power supply

Console Port (up to 115.2 kbps)

1

Auxiliary Port (up to 115.2 kbps)

1

Minimum Cisco IOS Software Release

12.3(8)T

Rack Mounting

Yes, 19-inch

Yes, 19- and 23-in. options

Wall Mounting

No

Yes

No

No

Power Requirements

AC Input Voltage

100 to 240 VAC, autoranging

AC Input Frequency

47-63 Hz

AC Input Current

2A (110V) 1A (230V)

3A (110V) 2A (230V)

AC Input Surge Current

50A maximum, one cycle (-48V power included)

AC-IP Maximum In-Line Power Distribution

120W

160W

240W

360W

AC-IP Input Current

4A (110V) 2A (230V)

8A (110V) 4A (230V)

AC-IP Input Surge Current

50A maximum, one cycle (-48V power included)

DC Input Voltage

No DC Power Option available

24 to 60 VDC, autoranging positive or negative

DC Input Current

• No DC Power Option available

• 8A (24V)

• 3A (60V)

• Startup current 50A<10 ms

• 12A (24V)

• 5A (60V)

• Startup current 50A<10 ms

Typical Power Dissipation

(No Modules)

42W (143 BTU/hr)

32W (109 BTU/hr)

54W (184 BTU/hr)

58W (197 BTU/hr)

Power Dissipation-AC without IP Phone Support

150W (511 BTU/hr)

170W (580 BTU/hr)

280W (955 BTU/hr)

280W (955 BTU/hr)

Power Dissipation-AC without IP Phone Support

150W (511 BTU/hr)

170W (580 BTU/hr)

280W (955 BTU/hr)

280W (955 BTU/hr)

Power Dissipation-AC with IP Phone Support-System Only

150W (511 BTU/hr)

210W (717 BTU/hr)

310W (1058 BTU/hr)

370W (1262 BTU/hr)

Power Dissipation-AC with IP Phone Support-IP Phones

180W (612 BTU/hr)

160W (546 BTU/hr)

240W (819 BTU/hr)

360W (1128 BTU/hr)

Power Dissipation-DC

Not applicable

180W (614 BTU/hr)

300W (1024 BTU/hr)

300W (1024 BTU/hr)

RPS

No

External only, connector for RPS provided by default

Recommended RPS Unit

No RPS option

Cisco RPS-2300 Redundant Power System


We have a very strict quality controling system which promise that Cisco 2800 Router we produce are always of best quality!We have sufficient experience and high responsibility,welcome to send us your sample and we can provide with you what you want.We promise the high quality but the low price . Welcome to discuss the business.We are sincerely looking for your cooperation!


Company information:
    Beijing World Longtrans Technology Development Co., Ltd. Was established in 2009 . We is an exporter of China (Mainland) Solar Cells, Solar Panel products.    Our products are mainly sold to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Our company complies with a strict quality management system to ensure reliable product quality, the most reasonable prices!    We sincerely invite you to visit us!Please visit our website at www.ciscofirst.com for details about our company!
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Beijing World Longtrans Technology Development Co., Ltd.
Ms. Lily Zhang
Room308,Fudao Mansion/Building ,NO.11 Kaituo Road Shangdi development Zone, Haidian District ,Beijing 100085 P.R.China
86-10-51280816-24
15801334610

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