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Router Cisco CISCO3945/K9

Router Cisco CISCO3945/K9

Giá bán (chưa VAT): 174.601.000 ₫

Mua hàng

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
Compact Flash (external): Default	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
Compact Flash (external): Maximum	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: 5906 ft (1800m) maximum altitude
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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