| Target Deployments | For upgrading and updating legacy copper access networks, based on Plesiochronous Digital Hierarchy (PDH), and optical metro networks, based on Synchronous Optical Network (SONET) or Synchronous Digital Hierarchy (SDH) systems that are transporting time-division multiplexing (TDM) traffic | For upgrading and updating legacy copper access networks, based on Plesiochronous Digital Hierarchy (PDH), and optical metro networks, based on Synchronous Optical Network (SONET) or Synchronous Digital Hierarchy (SDH) systems that are transporting time-division multiplexing (TDM) traffic | For updating and upgrading legacy networks, supporting any-to-any connectivity including TDM, SONET/SDH, OTN and Carrier Ethernet (Fast Ethernet, 10, 40, and 100 Gigabit Ethernet) interfaces | For updating and upgrading legacy networks, supporting any-to-any connectivity including TDM, SONET/SDH, OTN and Carrier Ethernet (Fast Ethernet, 10, 40, and 100 Gigabit Ethernet) interfaces | For updating and upgrading legacy networks, supporting any-to-any connectivity including TDM, SONET/SDH, OTN and Carrier Ethernet (Fast Ethernet, 10, 40, and 100 Gigabit Ethernet) interfaces |
| Interface Module Slots per Chassis | Fixed | 1 | 6 | 16 | 16 |
| Route Switch Processors (RSP) | 0 | 0 | 2 RSP slots | 2 RSP slots | 2 RSP slots |
| Rack Size | 1 RU | 1 RU | 3 RU | 7 RU | 14 RU |
| Size (H x W x D) | 1.72 x 17.5 x 10 in. (43.7 x 444.5 x 255 mm) | 1.73 x 17.5 x 11.28 in. (44 x 444.5 x 286.54 mm) | 5.22 x 17.44 x 9.22 in. (132.6 x 443 mm x 234.2 mm) | 12.22 x 17.44 x 9.22 in. (310.38 x 443 x 234.2 mm) | 24.50 x 21.25 x 12.10 in. (867.30 x 752.25 x 428.34 mm) |
| Weight | 8.5 lb. (3.9 kg) - empty chassis | 9.25 lb. (4.2 kg) - empty chassis | 11.2 lb. (5.1 kg) for an empty chassis
34.17 lb. (15.5 kg) with 2 RSPs and 2 DC power supplies, and loaded with a typical combination of interface module cards | 34.9 lb (15.9 kg) for an empty chassis
69.32 lb. (31.4 kg) with 2 RSPs and 2 DC power supplies, and loaded with a typical combination of interface module cards | 96.8 lb (42.90 kg) for an empty chassis
130 lb. (58.97 kg) with two RSPs, two DC power supplies, and loaded with a typical combination of interface module cards
|
| Power | 2 power supplies (AC or DC)
Max 145W, Typical: 110W | 2 power supplies (AC or DC)
Max 150W, Typical: 130W (without PoE) | Up to 2 power supplies (AC or DC)
*System can operate on a single power supply and supports mixing of AC and DC power supplies in a single chassis | Up to 3 power supplies (AC or DC)
*System can operate on a single power supply and supports mixing of AC and DC power supplies in a single chassis | Up to 3 power supplies (DC only) and 2 additional DC power inputs for fan trays
*System can operate on a single power supply |
| Fan | 1 Fan (FRU) | 1 Fan (FRU) | 1 fan tray with fan redundancy | 1 fan tray with fan redundancy | 2 high performance fan trays (top/bottom)
1 power supply fan tray |
| Airflow | Front-to-back | Front-to-back | Side-to-side airflow; inlet on the right side, outlet on the left side when looking from the front
*Front-to-back airflow (requires optional airflow deflectors installed) | Side-to-side airflow; inlet on the right side, outlet on the left side when looking from the front
*Front-to-back airflow (requires optional airflow deflectors installed) | Front-to-back airflow |
| Software (OS) | IOS XE | IOS XE | IOS XE | IOS XE | IOS XE |
