Модуль Cisco SPA-4XT3/E3
Категории: Модули
| Кондиция | Товар бывший в употреблении. Прошел тестирование. |
| Гарантия | 6 месяцев |
| Производитель | Cisco |
Модуль Cisco SPA-4XT3/E3 - Cisco 4-Port Clear Channel T3/E3 Shared Port Adapter, Spare, HDLC, PPP, RFC 1662, Frame Relay, RFC 1490, Проводная, 5 - 40 °C, -40 - 70 °C, 5 - 85%, 5 - 95%
Технические характеристики
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Особенности |
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Совместимость продуктов |
●Cisco 7600 Series Routers●Cisco ASR 1000 Series Routers●Cisco ASR 9000 Series Routers |
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Минимальная версия программного обеспечения |
●Cisco 7600 Series Routers with Cisco IOS® Software Release 15.4(2)S and Cisco IOS XE Software Release 3.12.0.0S●Cisco ASR 1000 Series Routers with Cisco IOS XE Software Releases 3.12.0,3.11.2, and 3.10.3●Cisco ASR 9000 Series Routers with Cisco IOS XR Software Release 5.2.0 |
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Плотность портов в SPA |
2- and 4-port опционально |
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Физический Интерфейс |
●1.0 and 2.3 RF connectors (75-ohm impedance) ●1.0 and 2.3 R-to-BNC adapter cable options |
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Протоколы |
Serial encapsulations: ●HDLC●PPP, RFC 1662●Frame Relay, RFC 1490 |
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Особенности и функции |
●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 signal●Bit-error-rate-testing (BERT) pattern generation and detection per channel◦ Selectable pseudorandom pattern up to 32 bits long, including all 0s, all 1s, 215, 220, 220 Quasi-Random Signal Sequence (QRSS), 223, and alternating 0s and 1s◦ 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 |
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T3-характерные особенности |
●C-bit or M23 framing●Binary 3-zero substitution (B3ZS) line coding●T3 far-end alarm and control (FEAC) channel support●Compliance 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 |
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E3-характерные особенности |
●G.751, or G.832 and unframed G.703 framing●High-density bipolar with three zeroes (HDB3) line coding●Compliance with E3 pulse mask●Software-configurable E3 national service bits●Alarm monitoring◦ AIS◦ LOS◦ OOF◦ FERF●Performance data collection◦ LCV◦ Framing-pattern errors◦ FEBE counts |
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Надежность и доступность |
●OIR●Single SPA software reset |
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MIBs |
RFC 2496 MIB (T3 MIB) and T1.231 MIB |
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Управление сетью |
Simple Network Management Protocol (SNMP) |
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Физические характеристики |
●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) |
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Питание |
●2-port: 7.7W maximum●4-port: 8.4W maximum |
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Соответствия и утверждения агенства |
CE Marking Safety ●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 |
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Окружающая среда |
●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 |