- Overview
-
The Cisco 3945 router, modular Services Perfmance Engine (SPE) 150, which can be upgraded f even higher perfmance as next-generation WAN environments evolve.
Quick Specs
Figure 1 shows the appearance of the CISCO3945/K9.
Table 1 shows the Quick Specs of the CISCO3945/K9.
Product Code
CISCO3945/K9
Services Perfmance Engine module
w/SPE 150
Rack Units
3U
Interfaces
3 integrated 10/100/1000 Ethernet pts with 2 pts capable of RJ-45 SFP connectivity
Expansion Slot(s)
4 service module slots
1 Internal Services Module slot
4 onboard digital signal process (DSP) slots
4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
RAM
1 GB (installed) / 2 GB (max)
Flash Memy
256 MB (installed) / 8 GB (max)
Dimensions
47.6 cm x 43.8 cm x 13.3 cm
Package Weight
21.84 Kg
Product Details
Figure 2 shows the front panel of the Cisco 3945 router.
Note:
① On/Off switch ② Power connect ③ LEDs area
Table 2 shows the LEDs area description.
LED
Description
SYS status LED
Solid green
Solid green indicates nmal operation.
Blinking green
System is booting is in ROM monit mode.
Amber
System err.
Off
Power is off system board is faulty.
ACT status LED
Solid blinking green
Solid blinking indicates packet activity between the fwarding and routing engine and any I/O pt.
Off
No packet transfers are occurring.
POE
Green
IP phone power is on.
Amber
IP phone power is not on.
PS1 / PS2
Green
System is running.
Amber
System is not running.
Figure 3 shows the back panel of the Cisco router 3945/K9 with LEDs.
Note:
① Compact flash 0 and 1 (0, right) ② ISM ③ PVDM3 0,1,2 and 3 (0, far right) ④ EN (Enable USB console)
⑤ EN (Enable RJ-45 console)⑥ SFP S ⑦ SFP EN ⑧ S (Speed) ⑨ L (Link)
Table 3 shows the description of these LEDs on the back panel.
LED
Col
Description
Location
CompactFlash 1
Green
Flash memy is busy.
Back Panel
Amber
Initialized with err.
Blinking Green then turns off
CompactFlash is ready f removal.
CompactFlash 0
Green
Flash memy is busy.
Back Panel
Amber
Initialized with err.
Blinking Green then turns off
CompactFlash is ready f removal.
S (Speed)
1 blink + pause
GE pt operating at 10 Mb/s.
Back Panel
2 blink + pause
GE pt operating at 100 Mb/s.
3 blink + pause
GE pt operating at 1000 Mb/s.
L (Link)
Green
GE link is established.
Back Panel
Off
No GE link is established.
EN (RJ-45 console pt)
Green
The RJ-45 console pt is active.
Back Panel
EN (USB serial console pt)
Green
The USB console pt is active.
Back Panel
ISM
Green
Initialized.
Back Panel
Amber
Initialized with err.
Off
Not installed.
PVDM3 0,1,2 and 3
Green
PVDM is initialized.
Back Panel
Amber
PVDM is detected but not initialized.
Off
No PVDM installed.
SFP S
Blinking green
Blinking frequency indicates pt speed.
Back Panel
SFP EN
Off
Not present.
Back Panel
Green
Present and enabled.
Amber
Present with failure.
Figure 4 shows the back panel of the Cisco 3945 router with slots and pts.
Note:
① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③USB serial pt ④RJ-45 serial console pt ⑤AUX pt ⑥ SFP 1 and SFP 2 (2, top)
⑦ 10/100/1000 Ethernet pt GE 0/1 and GE 0/2 (GE 0/1, down) ⑧ 10/100/1000 Ethernet pt GE 0/0 ⑨ USB 0 and USB 1 (1,top) ⑩ Ground ⑪ Service module slots
Figure 5 shows the SPE area and you can upgrade these slots and pts directly by one SPE module.
The Cisco 3900 Series offers field-replaceable SPEs which allow you to protect your initial investment in the Cisco 3900 platfm f a longer time period and scale router perfmance as your netwk and branch-office needs grow.
Figure 6 shows the internal view of the CISCO3945/K9.
Note:
The Cisco 3945 router suppts two memy slots which has been installed two 512MB memy cards. When upgrading the memy, the same capacity of memy cards must be inserted into the two memy slots in the same time. It doesn't suppt to use only a single memy slot.
Modules and Licenses
Table 4 shows modules and licenses f this router.
Models
Description
C3900-SPE150/K9
Cisco Services Perfmance Engine 150 f Cisco 3945 ISR. (It's a configured item in the CISCO3945/K9.)
SM-ES3G-16-P
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE pts, Enhanced POE, Cisco EnergyWise technology
SM-ES3G-24-P
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE pts, Enhanced POE, Cisco EnergyWise technology
VWIC3-2MFT-G703
Cisco Voice/WAN Card VWIC3-2MFT-G703
HWIC-2T
2-Pt Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
EHWIC-1GE-SFP-CU
Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU
EHWIC-4ESG
Four pt 10/100/1000 Base-TX Gigabit Ethernet switch interface card f Cisco 1900 2900 3900 Routers
ISM-SRE-300-K9
Internal Services Module (ISM) with Services Ready Engine
PVDM3-16
16-channel high-density voice DSP module
MEM-CF-256U1GB
256MB to 1GB Compact Flash Upgrade f Cisco 1900,2900,3900
MEM-CF-256U2GB
256MB to 2GB Compact Flash Upgrade f Cisco 1900,2900,3900
MEM-CF-256U512MB
256MB to 512MB CF Upgrade f Cisco 1900,2900,3900 ISR
MEM-CF-256U4GB
256MB to 4GB Compact Flash Upgrade f Cisco 1900,2900,3900
MEMUSB-1024FT
1GB USB Flash Token
Licenses
Description
L-FL-39-HSEC-K9=
Cisco 3900 License L-FL-39-HSEC-K9 U.S. Expt Restriction Compliance license f 3900 series
L-FL-39-SNA=
Cisco 3900 Router License - FL-39-SNA= SNA E-Delivery License f Cisco 3925/3945 f Cisco 3900 Series
L-SL-39-APP-K9=
Cisco Application Experience License ISR 3900 series - includes licenses f: AppX, DATA and WAASX.
L-SL-39-SEC-K9=
Cisco 3900 License L-SL-39-SEC-K9 Security E-Delivery PAK f Cisco 3900 Series
L-SL-39-UC-K9=
Cisco 3900 License L-SL-39-UC-K9 Unified Communication E-Delivery PAK f Cisco 3900 Series
Datasheet Download
Cisco Router 3900 Series Datasheet.pdf
Get Me Infmation
Do you have any question about the Cisco 3945/K9 router?
Contact us now via daqintech@aliyun.com .
- Specification
CISCO3945/K9 Specification
General Manufacturer Cisco Systems, Inc Manufacturer Part Number CISCO3945/K9 Product Type Router Form Factor Desktop - modular - 3U Connectivity Technology Wired Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Capacity Cisco Unified Communications Manager Express sessions : 350
Cisco Unified SRST sessions : 1200Network / Transport Protocol IPSec, PPPoE, L2TPv3 Routing Protocol OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based
routing (PBR)
Remote Management Protocol SNMP, RMON Encryption Algorithm SSL Features Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted
Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN
(DMVPN)
Compliant Standards IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag DRAM Memory 1 GB (installed) / 2 GB (max) Flash Memory 256 MB (installed) / 8 GB (max) LED Status Lights Indicators Link activity, power Connectivity Slots Router Interfaces 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45
Management : 1 x console - RJ-45
Management : 1 x console - mini-USB Type B
Serial : 1 x auxiliary - RJ-45
Hi-Speed USB : 2 x 4 PIN USB Type A
2 x SFP (mini-GBIC)Expansion Slots Total (Free) 4 ( 4 ) x EHWIC
4 ( 4 ) x PVDM
2 ( 1 ) x CompactFlash Card
1 ( 1 ) x Expansion Slot
4 ( 4 ) x service module (SM)Power Supply Power Device Power supply - internal Voltage Required AC 120/230 V ( 47/63 Hz ) Dimensions / Weight / Miscellaneous Width 47.6 cm ( 18.74 in) Depth 43.8 cm ( 17.24 in) Height 13.3 cm (5.24 in) Package Weight 21.84 kg ( 48.15 lbs) Weight 17.7 kg ( 39.02 lbs) Compliant Standards CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A,
CAN/CSA-E60065-00,ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1,
EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438
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