Overview of Cisco 2600 Series Routers

Table 1-1 lists the router models described in this publication and summarizes the LAN interfaces supported on each model. These router models are similar in functionality, but differ in the number of interfaces that are supported.

Table 1-1: Summary of Cisco 2600 Series LAN Interfaces

Model Ethernet
(10BaseT) Token Ring (RJ-45) Fast Ethernet (10/100) Network Module Slot WAN Interface Card Slots Advanced Integration Module (AIM) Slots

Cisco 2610

1

---

---

1

2

1

Cisco 2611

2

---

---

1

2

1

Cisco 2612

1

1

---

1

2

1

Cisco 2613

---

1

---

1

2

1

Cisco 2620

---

---

1

1

2

1

Cisco 2621

---

---

2

1

2

1

Cisco 2650

---

---

1

1

2

1

Cisco 2651

---

---

2

1

2

1

Model	Ethernet (10BaseT)	Token Ring (RJ-45)	Fast Ethernet (10/100)	Network Module Slot	WAN Interface Card Slots	Advanced Integration Module (AIM) Slots
Cisco 2610	1	---	---	1	2	1
Cisco 2611	2	---	---	1	2	1
Cisco 2612	1	1	---	1	2	1
Cisco 2613	---	1	---	1	2	1
Cisco 2620	---	---	1	1	2	1
Cisco 2621	---	---	2	1	2	1
Cisco 2650	---	---	1	1	2	1
Cisco 2651	---	---	2	1	2	1

Hardware Features

In addition to the interfaces listed in Table 1-1, the routers include the following hardware features:

Dynamic random-access memory (DRAM) for main memory and shared memory (Cisco 261x and Cisco 262x routers only)
Synchronous dynamic random-access memory (SDRAM) for main memory and shared memory (Cisco 265x routers only)
Nonvolatile random-access memory (NVRAM) for storing configuration information
EIA/TIA-232 (RJ-45) console port for local system access by using a console terminal
EIA/TIA-232 (RJ-45) auxiliary port for remote system access or dial backup by using a modem

Figure 1-1 through Figure 1-8 show the rear panels of the Cisco router models described in this publication.

Figure 1-1: Cisco 2610 Router R ear Panel

Figure 1-2: Cisco 2611 Router Rear Panel

Figure 1-3: Cisco 261 2 Router Rear Panel

Figure 1-4: Cisco 261 3 Router Rear Panel

Figure 1-5: Cisco 2620 Router Rear Panel

Figure 1-6: Cisco 262 1 Router Rear Panel

Figure 1-7: Cisco 2650 Router Rear Panel

Figure 1-8: Cisco 2651 Rout er Rear Panel

Module Interface Specifications

For the latest information on network module and WAN interface cards for Cisco 2600 series routers, refer to the separate publications that accompanied your router package.
For information on network modules, refer to the Cisco Network Modules Hardware Installation Guide.
For information on WAN interface cards, refer to the Cisco WAN Interface Cards Hardware Installation Guide.

These guides are also on the Documentation CD-ROM that accompanied your router and on Cisco Connection Online. (See the "Ordering Documentation" section and the "Cisco Connection Online" section.)

System Specifications

Table 1-2: System Specifications

Description Specification

Dimensions (H x W x D)

1.69 x 17.5 x 11.8 in. (4.3 x 44.45 x 30.00 cm),
one rack unit

Weight

10.25 lb (4.66 kg)

Input voltage, AC power supply
Current
Frequency
Power dissipation

100 to 240 VAC
1.5A
47 to 63 Hz
75W (maximum), 260 Btus¹/hr

Input voltage, DC power supply
Current
Power dissipation

-38 to -75 VDC
2.0A
75W (maximum), 260 Btus/hr

Processor

Cisco 261x routers
Cisco 262x routers
Cisco 265x routers

40-MHz Motorola PowerQUICC MPC860
50-MHz Motorola PowerQUICC MPC860
80-MHz Motorola PowerQUICC MPC860P

Operating environment

32 to 104ºF (0 to 40ºC)

Nonoperating temperature

-130 to 158ºF (-25 to 70ºC)

Operating humidity

5 to 95 percent, noncondensing

Noise level

38 dBa (minimum)

Regulatory compliance

FCC Class B and Canadian DOC Class A

For more regulatory information, refer to the Regulatory Compliance and Safety Information document that accompanied your router.

¹Btus = British thermal units

Description	Specification
Dimensions (H x W x D)	1.69 x 17.5 x 11.8 in. (4.3 x 44.45 x 30.00 cm), one rack unit
Weight	10.25 lb (4.66 kg)
Input voltage, AC power supply Current Frequency Power dissipation	100 to 240 VAC 1.5A 47 to 63 Hz 75W (maximum), 260 Btus¹/hr
Input voltage, DC power supply Current Power dissipation	-38 to -75 VDC 2.0A 75W (maximum), 260 Btus/hr
Processor
Cisco 261x routers Cisco 262x routers Cisco 265x routers	40-MHz Motorola PowerQUICC MPC860 50-MHz Motorola PowerQUICC MPC860 80-MHz Motorola PowerQUICC MPC860P
Operating environment	32 to 104ºF (0 to 40ºC)
Nonoperating temperature	-130 to 158ºF (-25 to 70ºC)
Operating humidity	5 to 95 percent, noncondensing
Noise level	38 dBa (minimum)
Regulatory compliance	FCC Class B and Canadian DOC Class A For more regulatory information, refer to the Regulatory Compliance and Safety Information document that accompanied your router.

EN55022/FCC Class B Compliance

The equipment described in this document generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco's installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

Turn the television or radio antenna until the interference stops.
Move the equipment to one side or the other of the television or radio.
Move the equipment farther away from the television or radio.
Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

Table of Contents