CISCO3925/K9
9693
Overview (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. 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
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Overview (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.
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) |
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Flash Memory |
256 MB (installed) / 8 GB (max) |
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Dimensions |
47.6 cm x 43.8 cm x 13.3 cm |
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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 |
|
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SYS status LED |
Solid green |
Solid green indicates normal operation. |
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Blinking green |
System is booting or is in ROM monitor mode. |
|
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Amber |
System error. |
|
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Off |
Power is off or system board is faulty. |
|
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ACT status LED |
Solid or blinking green |
Solid or blinking indicates packet activity between the forwarding and routing engine and any I/O port. |
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Off |
No packet transfers are occurring. |
|
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POE |
Green |
IP phone power is on. |
|
Amber |
IP phone power is not on. |
|
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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. |
||
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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.
Specification (CISCO3925/K9)
CISCO3925/K9 Specification |
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General |
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Manufacturer |
Cisco Systems, Inc |
|
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Manufacturer Part Number |
CISCO3925/K9 |
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Product Type |
Router |
|
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Form Factor |
Desktop - modular - 3U |
|
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Connectivity Technology |
Wired |
|
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Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
|
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Capacity |
Cisco Unified Communications Manager Express sessions : 250 Cisco Unified SRST sessions : 730 |
|
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Network / Transport Protocol |
IPSec, PPPoE, L2TPv3 |
|
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Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR) |
|
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Remote Management Protocol |
SNMP, RMON |
|
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Encryption Algorithm |
SSL |
|
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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) |
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Compliant Standards |
IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag |
|
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DRAM Memory |
1 GB (installed) / 2 GB (max) |
|
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Flash Memory |
256 MB (installed) / 8 GB (max) |
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LED Status Lights Indicators |
Link activity, power |
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Connectivity Slots |
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Router Interfaces |
3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 |
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Expansion Slots Total (Free) |
4 ( 4 ) x EHWIC |
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Power Supply |
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Power Device |
Power supply - internal |
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Voltage Required |
AC 120/230 V ( 47/63 Hz ) |
|
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Dimensions / Weight / Miscellaneous |
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Dimensions (W × D × H) |
18.74 × 17.24 × 5.24 in (47.6 × 43.8 × 13.3 cm) |
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Package Wight |
61.3 lbs (27.78 Kg) |
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Weight |
39 lbs (17.7 kg) |
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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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System Software |
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IOS Software Included |
Cisco IOS IP Base |
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CISCO3925/K9
Overview (CISCO3925/K9) The Cisco 3925 router, modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance