CISCO 3925/K9
Model: CISCO3925/K9 Cisco 3925 Router 3900 Series ISR G2
Detail: Cisco 3925 Router w/SPE100(3GE,4EHWIC,4DSP,2SM,256MBCF,1GBDRAM,IPB)
Overview: The CISCO 3925/K9 3900 Series Integrated Services Router is designed with branch offices in mind to offer virtualization, collaborative media capabilities, and deployment flexibility for small businesses to large enterprises. Its key features include:
- Supports multi-core processing units
- Gigabit Ethernet switching
- LAN and WAN configuration options
- 3-Port gigabit wired router allows deployment of wireless LAN to small offices
- 3 10/100/1000 RJ-45 ports for wired access
- 4 Enhanced High-speed WAN interface card (EHWIC) slots
- 2 small form-factor pluggable (SPF) ports for fiber optic configurations
- 1 internal services module
- Security features include group-encrypted VPN, content filtering, advanced firewall system, and more
As your organization grows, the CISCO 3925/K9 Router’s modular architecture will help you scale mission-critical business processes.
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) |
Connectivity Slots
| 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 |
Front Panel LEDs Area
- On/Off switch
- Power connector
- LEDs area
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. | |
Back Panel LEDs Area
- 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) ⑨ L (Link)
LED | Color | Description |
CompactFlash 1 | Green | Flash memory is busy. |
Amber | Initialized with error. | |
Blinking Green then turns off | CompactFlash is ready for removal. | |
CompactFlash 0 | Green | Flash memory is busy. |
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. |
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. |
Off | No GE link is established. | |
EN (RJ-45 console port) | Green | The RJ-45 console port is active. |
EN (USB serial console port) | Green | The USB console port is active. |
ISM | Green | Initialized. |
Amber | Initialized with error. | |
Off | Not installed. | |
PVDM3 0,1,2 and 3 | Green | PVDM is initialized. |
Amber | PVDM is detected but not initialized. | |
Off | No PVDM installed. | |
SFP S | Blinking green | Blinking frequency indicates port speed. |
SFP EN | Off | Not present. |
Green | Present and enabled. | |
Amber | Present with failure. |
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