CISCO3925/K9 Overview
The Cisco 3925 router, modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next-generation WAN environments evolve.
Quick Specs
Figure 1 shows the appearance of the CISCO3925/K9.
Table 1 shows the Quick Specs 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-45 or SFP 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 |
Product Details
Figure 2 shows the front panel of the Cisco 3925 router.
Note:
① On/Off switch ② Power connector ③ 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 booting or is in ROM monitor mode. | |
| Amber | System error. | |
| Off | Power is off or system board is faulty. | |
| ACT status LED | Solid or blinking green | Solid or blinking 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. | |
Figure 3 shows the back panel of the Cisco router 3925/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 | 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:
① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port ④ RJ-45 serial console port ⑤ AUX port ⑥ SFP 1 and SFP 2 (2, top)
⑦ 10/100/1000 Ethernet port GE 0/1 and GE 0/2 (GE 0/1, down) ⑧ 10/100/1000 Ethernet port 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 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 |
|
Cisco Services Performance Engine 100 for Cisco 3925 ISR. (It’s a configured item in the CISCO3925/K9.) |
|
|
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
|
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
|
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
|
|
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
|
Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU |
|
|
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
|
|
Internal Services Module (ISM) with Services Ready Engine |
|
|
16-channel high-density voice DSP module |
|
|
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR |
|
|
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
1GB USB Flash Token |
|
|
Licenses |
Description |
|
Cisco 3900 License L-FL-39-HSEC-K9 U.S. Export Restriction Compliance license for 3900 series |
|
|
Cisco 3900 Router License – FL-39-SNA= SNA E-Delivery License for Cisco 3925/3945 for Cisco 3900 Series |
|
|
Cisco Application Experience License ISR 3900 series – includes licenses for: AppX, DATA and WAASX. |
|
|
Cisco 3900 License L-SL-39-SEC-K9 Security E-Delivery PAK for Cisco 3900 Series |
|
|
Cisco 3900 License L-SL-39-UC-K9 Unified Communication E-Delivery PAK for Cisco 3900 Series |
CISCO3925/K9 Specification
CISCO3925/K9 Specification |
||
| General | ||
| Manufacturer | Cisco Systems, Inc | |
| Manufacturer Part Number | CISCO3925/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 : 250 Cisco Unified SRST sessions : 730 | |
| Network / 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 2 ( 2 ) x service module (SM) |
|
| Power Supply | ||
| Power Device | Power supply – internal | |
| Voltage Required | AC 120/230 V ( 47/63 Hz ) | |
| Dimensions / Weight / Miscellaneous | ||
| Dimensions (W × D × H) | 18.74 × 17.24 × 5.24 in (47.6 × 43.8 × 13.3 cm) | |
| Package Wight | 61.3 lbs (27.78 Kg) | |
| Weight | 39 lbs (17.7 kg) | |
| 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 |
|
| System Software | ||
| IOS Software Included | Cisco IOS IP Base | |
Hong Kong EMS
Đánh giá
Chưa có đánh giá nào.