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Общая информация (CISCO3925/K9)
The Cisco 3925 router, modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next-generation WAN environments evolve.
Быстрые спецификацииs
На рисунке 1 показан внешний вид the CISCO3925/K9.
Таблица 1 показывает Быстрые спецификацииs of the CISCO3925/K9.
|
Product Code |
CISCO3925/K9 |
|
Services Performance Engine module |
w/SPE 100 |
|
Rack Units |
3U |
|
Interfaces |
3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45SFP connectivity |
|
Expansion Slot(s) |
2 service module slots 1 Internal Services Module slot 4 onboard digital signal processor (DSP) slots 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots |
|
RAM |
1 GB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
Dimensions |
47.6 cm x 43.8 cm x 13.3 cm |
|
Package Weight |
27.78 Kg |
Детали продукта
На рисунке 2 показана передняя панель the Cisco 3925 router.
Note:
? On/Off switch ? Power connector ? LEDs area
Table 2 shows the LEDs area description.
|
LED |
Description |
|
|
SYS status LED |
Solid green |
Solid green indicates normal operation. |
|
Blinking green |
System is bootingis in ROM monitor mode. |
|
|
Amber |
System error. |
|
|
Off |
Power is offsystem board is faulty. |
|
|
ACT status LED |
Solidblinking green |
Solidblinking indicates packet activity between the forwarding and routing engine and any I/O port. |
|
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. |
|
На рисунке 3 показана задняя панель the Cisco router 3925/K9 with LEDs.
Note:
? Compact flash 0 and 1 (0, right) ? ISM ? PVDM3 0,1,2 and 3 (0, far right) ? EN (Enable USB console) ? EN (Enable RJ-45 console) ? SFP S ? SFP EN ? S (Speed) ? L (Link)
Table 3 shows the description of these LEDs on the back panel.
|
LED |
Color |
Description |
Location |
|
CompactFlash 1 |
Green |
Flash memory is busy. |
Back Panel |
|
Amber |
Initialized with error. |
||
|
Blinking Green then turns off |
CompactFlash is ready for removal. |
||
|
CompactFlash 0 |
Green |
Flash memory is busy. |
Back Panel |
|
Amber |
Initialized with error. |
||
|
Blinking Green then turns off |
CompactFlash is ready for removal. |
||
|
S (Speed) |
1 blink + pause |
GE port operating at 10 Mb/s. |
Back Panel |
|
2 blink + pause |
GE port operating at 100 Mb/s. |
||
|
3 blink + pause |
GE port operating at 1000 Mb/s. |
||
|
L (Link) |
Green |
GE link is established. |
Back Panel |
|
Off |
No GE link is established. |
||
|
EN (RJ-45 console port) |
Green |
The RJ-45 console port is active. |
Back Panel |
|
EN (USB serial console port) |
Green |
The USB console port is active. |
Back Panel |
|
ISM |
Green |
Initialized. |
Back Panel |
|
Amber |
Initialized with error. |
||
|
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 port 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 3925 router with slots and ports.
Note:
? Compact flash 0 and 1 (0, right) ? EHWIC 0,1,2 and 3 (0, far right) ? USB serial port ? RJ-45 serial console port ? AUX port ? SFP 1 and SFP 2 (2, top)
? 10/100/1000 Ethernet port GE 0/1 and GE 0/2 (GE 0/1, down) ? 10/100/1000 Ethernet port GE 0/0 ? USB 0 and USB 1 (1,top) ? Ground ? Service module slots
Figure 5 shows the SPE area and you can upgrade these slots and ports 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 platform for a longer time period and scale router performance as your network and branch-office needs grow.
Modules and License
Table 4 shows modules and licenses for this router.
|
Models |
Description |
|
C3900-SPE100/K9 |
Cisco Services Performance Engine 100 for Cisco 3925 ISR. (It's a configured item in the CISCO3925/K9.) |
|
SM-ES3G-16-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
SM-ES3G-24-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
VWIC3-2MFT-G703 |
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
|
HWIC-2T |
2-Port 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 port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for 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 for Cisco 1900,2900,3900 |
|
MEM-CF-256U2GB |
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEM-CF-256U512MB |
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR |
|
MEM-CF-256U4GB |
256MB to 4GB Compact Flash Upgrade for 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. Export Restriction Compliance license for 3900 series |
|
L-FL-39-SNA= |
Cisco 3900 Router License - FL-39-SNA= SNA E-Delivery License for Cisco 3925/3945 for Cisco 3900 Series |
|
L-SL-39-APP-K9= |
Cisco Application Experience License ISR 3900 series - includes licenses for: AppX, DATA and WAASX. |
|
L-SL-39-SEC-K9= |
Cisco 3900 License L-SL-39-SEC-K9 Security E-Delivery PAK for Cisco 3900 Series |
|
L-SL-39-UC-K9= |
Cisco 3900 License L-SL-39-UC-K9 Unified Communication E-Delivery PAK for Cisco 3900 Series |
Datasheet Download
Cisco Router 3900 Series Datasheet.pdf
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| Specification | |
| Package Wight | 61.3 lbs (27.78 Kg) |
| Dimensions (W D H) | 18.74 17.24 5.24 in (47.6 43.8 13.3 cm) |
| Capacity | Cisco Unified Communications Manager Express sessions : 250 Cisco Unified SRST sessions : 730 |
| 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 2 ( 2 ) x service module (SM) |
| IOS Software Included | Cisco IOS IP Base |
| Connectivity Technology | Wired |
| Encryption Algorithm | SSL |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec, PPPoE, L2TPv3 |
| Voltage Required | AC 120/230 V ( 47/63 Hz ) |
| Manufacturer | Cisco Systems, Inc |
| Routing Protocol | OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR) |
| Manufacturer Part Number | CISCO3925/K9 |
| Product Type | Router |
| Remote Management Protocol | SNMP, RMON |
| LED Status Lights Indicators | Link activity, power |
| 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) |
| Form Factor | Desktop - modular - 3U |
| Compliant Standards | IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag |
| DRAM Memory | 1 GB (installed) / 2 GB (max) |
| Power Device | Power supply - internal |
| Weight | 39 lbs (17.7 kg) |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
Теги: CISCO3925/K9 Cisco