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Công ty TNHH Giải pháp Công nghệ Đăng Di

Router Cisco CISCO3945/K9

Router Cisco CISCO3945/K9

Giá bán (chưa VAT): 174.601.000 ₫

Thương hiệu: Cisco

Bảo hành: 12 tháng

Vận chuyển: Miễn phí nội thành (15km từ Đăng Di)

Thông tin nổi bật

Cisco 3945 w/SPE150(3GE,4EHWIC,4DSP,4SM,256MBCF,1GBDRAM,IPB)

Cisco® 3900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration and virtualization to the branch office while maximizing operational cost savings. The new routers support new high-capacity digital signal processors (DSPs) for future enhanced video capabilities, high-powered service modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Enhanced Power over Ethernet (ePoE), and new energy visibility and control capabilities while enhancing overall system performance. Additionally, a new Cisco IOS®Software Universal image and Cisco Services Ready Engine (SRE) module enable you to decouple the deployment of hardware and software, providing a flexible technology foundation that can quickly adapt to evolving network requirements. Overall, the Cisco 3900 Series offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services.

Figure 1.      Cisco 3900 Series Integrated Services Routers

Product Overview

The Cisco 3900 Series builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by now offering four platforms (Figure 1): the Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Services Routers.

The Cisco 3900 Series offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industry’s widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet.

The Cisco 3900 Series offers superior performance and flexibility for flexible network deployments from small business offices to large enterprise offices - all while providing industry-leading investment protection.

Key Business Benefits

The Cisco® ISR G2 routers provide superior services integration and agility. Designed for scalability, the modular architecture of these platforms enables you to evolve and adapt with your growing business needs. 

Series Cisco 3900 Series
Part Number Cisco 3945E  Cisco 3925E Cisco 3945 (CISCO3945/K9) Cisco 3925
SERVICES AND SLOT DENSITY
Embedded hardware-based cryptography acceleration (IPSec + Secure Sockets Layer [SSL]) Yes Yes Yes Yes
Cisco Unified Communications Manager Express Sessions** 450 400 350 250
Cisco Unified SRST sessions 1500 1350 1200 730
Total onboard WAN or LAN 10/100/1000 ports 4 4 3 3
RJ-45-based ports 4 4 3 3
SFP-based ports 2 2 2 2
Service-module slots 4 2 4 2
Doublewide service-module slots 1 1 1 1
EHWIC slots 3 3 4 4
Doublewide EHWIC slots 1 1 2 2
ISM slots 0 0 1 1
Online insertion and removal (OIR) Services modules Services modules Services modules Services modules
Onboard DSP (PVDM) slots 3 3 4 4
Memory DDR2 ECC DRAM: Default 1 GB 1 GB 1 GB 1 GB
Memory DDR2 ECC DRAM: Maximum 2 GB 2 GB 2 GB*** 2 GB***
Compact Flash (external): Default Slot 0: 256 MB Slot 0: 256 MB Slot 0: 256 MB Slot 0: 256 MB
Slot 1: None Slot 1: None Slot 1: None Slot 1: None
Compact Flash (external): Maximum Slot 0: 4 GB Slot 0: 4 GB Slot 0: 4 GB Slot 0: 4 GB
Slot 1: 4 GB Slot 1: 4 GB Slot 1: 4 GB Slot 1: 4 GB
External USB 2.0 slots (Type A) 2 2 2 2
USB console port (Type B) (up to 115.2 kbps) 1 1 1 1
Serial console port (up to 115.2 kbps) 1 1 1 1
Serial auxiliary port (up to 115.2 kbps) 1 1 1 1
Power-supply options Internal: AC, PoE, and DC* Internal: AC, PoE, and DC* Internal: AC, PoE, and DC* Internal: AC, PoE, and DC*
Redundant power supply Internal: AC, PoE, and DC* Internal: AC, PoE, and DC* Internal: AC, PoE, and DC* Internal: AC, PoE, and DC*
POWER SPECIFICATIONS
AC input voltage 100 to 240 VAC autoranging 100 to 240 VAC autoranging 100 to 240 VAC autoranging 100 to 240 VAC autoranging
AC input frequency 47 to 63 Hz 47 to 63 Hz 47 to 63 Hz 47 to 63 Hz
AC input current range, AC power supply (maximum) 7.1 to 3.0A 7.1 to 3.0A 7.1 to 3.0A 7.1 to 3.0A
AC input surge current <50A <50A <50A <50A
DC Operating Input Voltage 24Vdc - 60Vdc 24Vdc - 60Vdc 24Vdc - 60Vdc 24Vdc - 60Vdc
Max Input Current range, DC power supply (A) 33.2 - 12.4 33.2 - 12.4 33.2 - 12.4 33.2 - 12.4
DC Input Surge Current <50A <50A <50A <50A
Typical power (no modules) (watts) 158 150 105 100
Maximum power with AC power supply (watts) 540 420 540 420
Maximum power with PoE power supply (platform only) (watts) 540 420 540 420
Maximum endpoint PoE power available from PoE power supply (watts) 520 520 520 520
Max power with DC input (W) 574 446 574 446
Maximum endpoint PoE power capacity with PoE boost (watts) 1040 1040 1040 1040
Dimensions (H x W x D) 5.25 x 17.25 x 18.75 in. 
(133.35 x 438.15 x 476.25 mm)
5.25 x 17.25 x 18.75 in.
(133.35 x 438.15 x 476.25 mm)
5.25 x 17.25 x 18.75 in.
(133.35 x 438.15 x 476.25 mm)
5.25 x 17.25 x 18.75 in.
(133.35 x 438.15 x 476.25 mm)
Rack height 3 rack units (3RU) 3RU 3 RU 3RU
Rack-mount 19in. (48.3 cm) EIA Included Included Included Included
Rack-mount 23in. (58.4 cm) EIA Optional Optional Optional Optional
Wall-mount No No No No
Weight with AC power supply (no modules) 39 lb (17.7 kg) 39 lb (17.7 kg) 39 lb (17.7 kg) 39 lb (17.7 kg)
Weight with PoE power supply (no modules) 40 lb (18.1 kg) 40 lb (18.1 kg) 40 lb (18.1 kg) 40 lb (18.1 kg)
Typical weight (with modules) 60 lb (27.2 kg) 60 lb (27.2 kg) 60 lb (27.2 kg) 60 lb (27.2 kg)
Airflow Back and sides to front Back and sides to front Back and sides to front Back and sides to front
Optional airflow kit (includes filter) None None Front to back and sides Front to back and sides
ENVIRONMENTAL SPECIFICATIONS
OPERATING CONDITIONS
Temperature: 5906 ft (1800m) maximum altitude 32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
       
Temperature: 9843 ft (3000m) maximum altitude 32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF             (0 to 40ºC)
Temperature: 13123 ft (4000m) maximum altitude’ 32 to 86ºF
(0 to 30ºC)
32 to 86ºF
(0 to 30ºC)
32 to 86ºF
(0 to 30ºC)
32 to 86ºF
(0 to 30ºC)
Temperature: Short-term per NEBS/5906 ft (1800m) maximum altitude 23 to 122°F 23 to 122°F 23 to 122°F 23 to 122°F
(-5 to 50°C) (-5 to 50°C) (-5 to 50°C) (-5 to 50°C)
Altitude 4,000m (13,000 ft) 4,000m (13,000 ft) 4,000m (13,000 ft) 4,000m (13,000 ft)
Relative humidity 5 to 85% 5 to 85% 5 to 85% 5 to 85%
Short-term (per NEBS) humidity 5% to 90%, not to exceed 0.024 kg water/kg of dry air 5% to 90%, not to exceed 0.024 kg water/kg of dry air 5% to 90%, not to exceed 0.024 kg water/kg of dry air 5% to 90%, not to exceed 0.024 kg water/kg of dry air
Acoustic: Sound pressure (typical/maximum) 57.6/77.6 57.6/77.6 57.6/77.6 57.6/77.6
Acoustic: Sound power (typical/maximum) 67.8/84.7 67.8/84.7 67.8/84.7 67.8/84.7
Nonoperating conditions     2  
Temperature -40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
Relative humidity 5 to 95% 5 to 95% 5 to 95% 5 to 95%
Altitude 15,584 ft (4750m) 15,584 ft (4570m) 15,584 ft (4750m) 15,584 ft (4570m)
REGULATORY AND COMPLIANCE
Safety UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
EMC 47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
Telecom TIA/EIA/IS-968
CS-03
ANSI T1.101
ITU-T G.823, G.824
IEEE 802.3
RTTE Directive
TIA/EIA/IS-968
CS-03
ANSI T1.101
ITU-T G.823, G.824
IEEE 802.3
RTTE Directive
TIA/EIA/IS-968
CS-03
ANSI T1.101
ITU-T G.823, G.824
IEEE 802.3
RTTE Directive
TIA/EIA/IS-968
CS-03
ANSI T1.101
ITU-T G.823, G.824
IEEE 802.3
RTTE Directive

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