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7609S-RSP720C-P (USED) Original price was: $10,711.00.Current price is: $10,175.45.

SPA-2XT3/E3

Original price was: $2,874.70.Current price is: $2,730.97.

Model: SPA-2XT3/E3 Cisco ASR 9000 Series Shared Port Adapter
Details: Cisco ASR 9000 Adapter SPA-2XT3/E3 2-port Clear Channel T3/E3 Shared Port Adapter
Condition: New Factory Sealed
Warranty: 3 Years Warranty.

SKU: SPA-2XT3/E3 Categories: , ,
Description

SPA-2XT3/E3 Overview

Quick Specs Figure 1 shows the appearance of SPA-2XT3/E3.

Table 1 shows the Quick Specs.

Product compatibility • Cisco 7304 Router• Cisco 7600 Series Routers• Cisco 12000 Series Routers• Cisco ASR 9000 Series Router• Cisco XR 12000 Series Routers
Port density per SPA 2- and 4-port options
Physical Interface • 1.0/2.3 RF connector (75-ohm impedance)• 1.0/2.3 RF to BNC adapter cable option
Protocols Serial encapsulations:•  HDLC•  PPP, RFC 1662•  Frame Relay, RFC 1490
Features and functions • Up to 4 independent T3 or E3 ports configurable as either all T3 or all E3 only• Full-duplex connectivity at T3 rate (44.736 MHz) or E3 rate (34.368 MHz)• Subrate and scrambling support of Quick Eagle Networks (formerly Digital Link), Larscom, ADC Kentrox,Adtran, and Verilink DSUs• Internal or network clock selectable per channel• Line and payload loopback capabilities:– Local and remote loopback at the T3 level– Response to embedded loopback commands– Insertion of loopback commands into transmitted signalBit-error-rate-testing (BERT) pattern generation and detection per channel– Selectable pseudorandom pattern up to 32 bits long, including all 0’s, all 1’s, 215, 220, 220 QuasiRandomSignal Sequence (QRSS), 223, alternating 0’s and 1’s– 32-bit error-count and bit-count registers– Fully independent transmit and receive sections– Detection of test patterns with bit error rates up to 10-2• 24-hour history maintained for error statistics and failure counts, at 15-minute intervals• 16- and 32-bit cyclic redundancy check (CRC); 16-bit default
T3-specific features C-bit or M23 framing• Binary 3-zero substitution (B3ZS) line coding• T3 far-end alarm and control (FEAC) channel support• Compliant with T3 pulse mask per ANSI T1.102-1993• Maintenance data link (MDL)• Line build-out up to 450 feet (135 meters)• Alarm monitoring– Alarm indication signal (AIS)– Loss of signal (LOS)– Out of frame (OOF)– Far-end receive failure (FERF)• Performance data collection– Line coding violation (LCV)– Framing bit errors (F- or M-bit errors)– P-bit error counts– C-bit error counts– Far-end block error (FEBE) counts
E3-specific features G.751, or G.832 and unframed G.703 framing• High-density bipolar with three zeroes (HDB3) line coding• Compliant with E3 pulse mask• Software-configurable E3 national service bits• Alarm monitoring– Alarm indication signal (AIS)– Loss of signal (LOS)– Out of frame (OOF)– Far-end receive failure (FERF)• Performance data collection– Line coding violation (LCV)– Framing-pattern errors– FEBE counts
Reliability and availability •  OIR•  Single SPA software reset
MIBs RFC 2496 MIB (T3 MIB) and T1.231 MIB
Network management Simple Network Management Protocol (SNMP)
Physical specifications •  Weight: 0.75 lb (0.34 kg)•  Height: 0.8 in. (2.03 cm) (single height)•  Width: 6.75 in. (17.15 cm)•  Depth: 7.28 in. (18.49 cm)
Power •  2-port: 7.7W maximum•  4-port: 8.4W maximum
Compliance and agency approvals CE MarkingSafety• UL 60950• CSA 22.2 No.60950• IEC 60950• EN 60950• AS/NZS 3260• TS001EMC• CFR47 Part 15• ICES 003• EN55022• CISPR 22• AS/NZ 3548• VCCI• EN55024• EN50082-1• EN61000-6-1Telecom (T3)• ANSI T1 107• T1 404• AT&T 54014Telecom (E3)• G.703• G.751• G.832
Environmental specifications • Operating temperature: 41 to 104°F (5 to 40°C)• Storage temperature: –38 to 150°F (–40 to 70°C)• Operating humidity: 5 to 85% relative humidity• Storage humidity: 5 to 95% relative humidity

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