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- Overview
The Cisco Long-Reach Ethernet (LRE) networking solution delivers cost-effective, high-performance broadband access to multiunit (MxU) buildings (hotels, residential multidwelling units [MDUs], and multitenant unit [MTU] office buildings) and enterprise campus environments such as manufacturing, educational campuses, and medical facilities. Cisco LRE technology dramatically extends Ethernet over existing Category 1/2/3 wiring at speeds from 5 to 15 Mbps (full duplex) and distances up to 5,000 feet. (Actual achievable data rates depend on cable quality, noise and cross talk environment.) The Cisco LRE technology delivers broadband service on the same lines as Plain Old Telephone Service (POTS), digital telephone, and ISDN traffic. In addition, Cisco LRE supports modes compatible with asymmetric digital subscriber line (ADSL), allowing service providers to provision LRE to buildings where broadband services already exist.
- Total Number of Network Ports: 24
- LRE Port: Yes
- Management Port: Yes
- Number of Network (RJ-45) Ports: 4
Interfaces/Ports
- Media Type Supported: Twisted Pair
- Twisted Pair Cable Standard: Category 5
- Ethernet Technology: Fast Ethernet
- Network Technology: 10Base-T
- Network Technology: 10/100Base-TX
Media & Performance
- Layer Supported: 3
Network & Communication
- Manageable: Yes
Management & Protocols
- Standard Memory: 4 MB
- Maximum Memory: 8 MB
- Flash Memory: 4 MB
Memory
- MTBF: 135000 Hour
Reliability
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
Power Description
- Height: 1.7"
- Width: 13.3"
- Depth: 17.4"
- Weight (Approximate): 10.50 lb
Physical Characteristics
- Certifications & Standards:
- IEEE 802.3x: full duplex on 10BaseT, 100BaseTX ports
- IEEE 802.1D: Spanning-Tree Protocol
- IEEE 802.1p: Class of Service (CoS) Prioritization
- IEEE 802.1Q: VLAN
- IEEE 802.3u: 100BaseTX specification
- IEEE 802.3: 10BaseT specification Management:
- SNMP Management Information Base (MIB) II
- SNMP MIB extensions
- RFC 1493: Bridging MIB Y2K Compliance:
- Y2K compliant Safety Certifications:
- UL 1950
- CSA 22.2 No. 950
- EN 60950
- IEC 950
- AS/NZS 3260, TS001
- CE Marking
- TUV Electromagnetic Emissions Certifications:
- FCC Part 15 Class A (Cisco 575 LRE CPE: Class B)
- EN 55022b Class A (CISPR 22 Class A) (Cisco 575 LRE CPE: Class B)
- VCCI Class A (Cisco 575 LRE CPE: Class B)
- AS/NZS 3548 Class A (Cisco 575 LRE CPE: Class B)
- BCIQ
- CE Marking
