====== T1/E1/J1 ====== {{t1_e1_j1_struct.png?640&direct}} ===== Renesas ===== [[https://doc.inmys.ru/hash/ecc95654b20e808167f96d2697d581e8/REN_AN377_APN_20060615_1.pdf|Transformer Selection Guide AN377]] {{tablelayout?rowsHeaderSource=Auto&tableSort=1&tableSearch=1}} ^ Device ^ Type ^ Description ^ Transformer Selection Group ^ | [[https://doc.inmys.ru/hash/42e13edac9892d1a064c342da800e50f/REN_82V2041E_DST_20051209.pdf|IDT82V2041E]] | LIU | T1/E1/J1 Single Short Haul | PART 2 | | [[https://doc.inmys.ru/hash/420d362dc6ce7f8cda40d62ece559530/REN_82V2042E_DST_20051212.pdf|IDT82V2042E]] | LIU | T1/E1/J1 Dual Short Haul | PART 2 | | IDT82V2044 | LIU | T1/E1 Quad Short Haul | PART 1 | | IDT82V2044E | LIU | T1/E1/J1 Quad Short Haul | PART 2 | | IDT82V2048 | LIU | T1/E1 Octal Short Haul | PART 1 | | IDT82V2048E | LIU | T1/E1/J1 Octal Short Haul | PART 2 | | IDT82V2048L | AFE | T1/E1 Octal Analog Front End | PART 1 | | [[https://doc.inmys.ru/hash/470910367cbafb0a99545f3fdf7d5be4/REN_82V2051E_DST_20150223.pdf|IDT82V2051E]] | LIU | E1 Single Short Haul | PART 2 | | [[https://doc.inmys.ru/hash/dd1ad1c98d164c45d43cebd89b118df4/REN_82V2052E_DST_20051212.pdf|IDT82V2052E]] | LIU | E1 Dual Short Haul | PART 2 | | IDT82V2054 | LIU | E1 Quad Short Haul | PART 1 | | IDT82V2058 | LIU | E1 Octal Short Haul | PART 1 | | [[https://doc.inmys.ru/hash/674f4b572caaed7e7034402faec25db8/REN_82V2081_DST_20190107.pdf|IDT82V2081]] | LIU | T1/E1/J1 Single Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/1698a7ddce4e139c28d1c0957af86a33/REN_82V2082_DST_20091124.pdf|IDT82V2082]] | LIU | T1/E1/J1 Dual Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/9034d1be29b2e8e4859148e581361fc3/REN_82V2084_DST_20141215.pdf|IDT82V2084]] | LIU | T1/E1/J1 Quad Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/7709cd7f3d5855ea9f326bf0ad31263c/REN_82V2088_DST_20121117.pdf|IDT82V2088]] | LIU | T1/E1/J1 Octal Short/Long Haul | PART 2 | | IDT82P2828 | High Density LIU | T1/E1/J1 28 (+1) Short Haul | PART 2 (for Differential mode)\\ PART 1 (for Single Ended mode) | | [[https://doc.inmys.ru/hash/5578413b202767f3faee7a99c54610af/REN_82P2821_DST_20090209.pdf|IDT82P2821]] | High Density LIU | T1/E1/J1 21(+1) Short Haul | PART 2 (for Differential mode)\\ PART 1 (for Single Ended mode) | | [[https://doc.inmys.ru/hash/af1008f330bd9c05d9cb14958fa73087/REN_82P2521_DST_20051207.pdf|IDT82P2521]] | High Density LIU | E1 21(+1) Short Haul | PART 2 (for Differential mode)\\ PART 1 (for Single Ended mode) | | [[https://doc.inmys.ru/hash/5a822c57d775ccb799dc5e687dbd88d4/REN_82P2816A_DST_20150903.pdf|IDT82P2816]] | High Density LIU | T1/E1/J1 16(+1) Short Haul | PART 2 (for Differential mode)\\ PART 1 (for Single Ended mode) | | IDT82P2808 | High Density LIU | T1/E1/J1 8 (+1) Short Haul | PART 2 (for Differential mode)\\ PART 1 (for Single Ended mode) | | IDT82P2281 | Transceiver | T1/E1/J1 Single Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/d64314e5e33c4791f22e3d5dd669499b/IDT82P2282_v10.pdf|IDT82P2282]] | Transceiver | T1/E1/J1 Dual Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/2ce8c14fd2233a0019a632875a213271/REN_82P2284_DST_20080225.pdf|IDT82P2284]] | Transceiver | T1/E1/J1 Quad Short/Long Haul | PART 2 | | [[https://doc.inmys.ru/hash/10d88ddf69ef11ef04e53eb0d1684fc1/82P2288BBG.pdf|IDT82P2288]] | Transceiver | T1/E1/J1 Octal Short/Long Haul | PART 2 | ^ PART1 ^ PART2 ^ | {{liu_frontend_part1.jpg?480&direct}} | {{liu_fronend_part2.jpg?480&direct}} | | {{liu_se_mode.jpg?320&direct}} | {{liu_tx_diff.jpg?320&direct}} {{liu_rx_diff.jpg?320&direct}} | {{pulse_transformer_for_82p2282.jpg?640&direct}} Transformers for Part2 {{tablelayout?rowsHeaderSource=1&rowsVisible=10&tableSort=1&tableSearch=1&tablePrint=1}} ^ Manufacturer ^ P\N ^ Package ^ CM Choke ^ Ports ^ Temp Range ^ Isolation ^ | Bel Fuse | S553-6500-B8 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Bel Fuse | S553-6500-B9 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Bel Fuse | S553-6500-C8 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Bel Fuse | S553-6500-E6 | 16-pin SOIC | No | 1 Rx 1 Tx | I | 1500 | | Bel Fuse | S553-6500-62 | 16-pin SOIC | No | 1 Rx 1 Tx | I | 3000 | | Bel Fuse | 0553-0013-AC | 6-pin PTH | No | 1 Rx | C | 1500 | | Bel Fuse | 0553-0013-BC | 6-pin PTH | No | 1 Rx | C | 1500 | | Bel Fuse | 0553-0013-HC | 6-pin PTH | No | 1 Tx | C | 1500 | | Delta | THJ06B20 | 6-pin PTH | No | 1 Rx | C | 1500 | | Delta | THJ06B14 | 6-pin PTH | No | 1 Tx | C | 1500 | | Delta | THJ06C01 | 6-pin PTH | No | 1 Rx | C | 1500 | | Delta | THJ06K70 | 6-pin PTH | No | 1 Rx | C | 1500 | | Delta | THJ06B16 | 6-pin PTH | No | 1 Tx | C | 1500 | | Delta | TX10B71 | 10-pin PTH | No | 1 Rx | C | 3000 | | Delta | TX10A01 | 10-pin PTH | No | 1 Tx | C | 3000 | | Delta | TX10B70 | 10-pin PTH | No | 1 Rx | C | 3000 | | Delta | TX10A70 | 10-pin PTH | No | 1 Tx | C | 3000 | | Delta | THX14R70 | 14-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Halo | TG05-1505NU | 32-pin SMD | No | 8 Channels | I | 1500 | | Halo | TG83-1505NU | 32-pin SMD | No | 4 Ports | I | 1500 | | Halo | TG83-S005NU | 32-pin SMD | No | 4 Ports | C | 1500 | | Halo | TG83-S006NU | 32-pin SMD | No | 4 Ports | I | 1500 | | Halo | TG74-1205N1 | 16-pin SMD | No | 1 Port | C | 1500 | | Halo | TG83-1205NM5 | 20-pin SMD | No | 2 Ports | C | 1500 | | Halo | TG74-1505NZ | 24-pin SMD | No | 2 Ports | I | 1500 | | Halo | TG75-1505NZ | 24-pin SMD | Yes | 2 Ports | I | 1500 | | Halo | TG83-1505NX | 40-pin SMD | No | 4 Ports | I | 1500 | | Halo | TG89-1505NX | 40-pin SMD | Yes | 4 Ports | I | 1500 | | Halo | TG01-1505NV6 | 32-pin SMD | No | 12 Rx | I | 1500 | | Halo | TG76-1505NV6 | 48-pin SMD | Yes | 12 Rx | I | 1500 | | Halo | TG05-1505NV6 | 48-pin SMD | No | 12 Tx | I | 1500 | | Halo | TG95-1505NV6 | 48-pin SMD | Yes | 12 Tx | I | 1500 | | Halo | MDT2-IDT001-UNV\\ (Intra-Building No Internal Res.) | 22-pin PTH | Yes | 2 Ports | I | 1500 | | Halo | MDT2-IDT383-UNV\\ (Intra-Building) | 22-pin PTH | Yes | 2 Ports | I | 1500 | | Halo | MDT2-IDT395-UNV\\ (Intra-Building) | 22-pin PTH | Yes | 2 Ports | I | 1500 | | Halo | MGT-IDT383-UNV\\ (Inter-Building) | 20-pin SMD | Yes | 2 Ports | I | 1500 | | Halo | MST1-IDT383-UNV\\ (Inter-Building) | 14-pin SMD SIP | Yes | 1 Port | I | 1500 | | Hanrun | HR60406A | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | Hanrun | HR601610 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | Hanrun | HR610610 | 6-pin PTH | No | 1 Tx | C | 1500 | | Hanrun | HR610602 | 4-pin PTH | No | 1 Rx | C | 1500 | | Hanrun | HR611456 | 14-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Hanrun | HR611003 | 10-pin PTH | No | 1 Tx | C | 3000 | | Midcom | 50942R | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | Midcom | 50658R | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | Midcom | 5893R | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | Premiere Magnetics | PM-8114 | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | Premiere Magnetics | PM-8214 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Premiere Magnetics | PM-8403 | 24-pin SOIC | Yes | 2 Rx 2 Tx | I | 1500 | | Premiere Magnetics | PM-IS21 | 16-pin SMD | No | 1 Rx 1 Tx | C | 2000 | | Premiere Magnetics | PM-T110 | 12-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Premiere Magnetics | PM-IS77 | 16-pin SMD | No | 1 Rx 1 Tx | I | 2000 | | Premiere Magnetics | PM-T1031 | 16-pin SMD | No | 1 Rx 1 Tx | I | 3000 | | Premiere Magnetics | PM-T114 | 6-pin PTH | No | 1 Tx | C | 1500 | | Premiere Magnetics | PM-T114E | 6-pin PTH | No | 1 Tx | I | 1500 | | Premiere Magnetics | PM-T115 | 6-pin PTH | No | 1 Tx | C | 1500 | | Premiere Magnetics | PM-T115E | 6-pin PTH | No | 1 Tx | I | 1500 | | Premiere Magnetics | PM-T107E | 6-pin PTH | No | 1 Tx | I | 1500 | | Premiere Magnetics | PM-T115E | 6-pin PTH | No | 1 Tx | I | 1500 | | Premiere Magnetics | PM-IS33 | 6-pin PTH | No | 1 Tx | C | 3000 | | Premiere Magnetics | PM-IS34 | 6-pin PTH | No | 1 Rx | C | 3000 | | Premiere Magnetics | PM-T117 | 6-pin PTH | No | 1 Rx | C | 1500 | | Premiere Magnetics | PM-T117E | 6-pin PTH | No | 1 Rx | I | 1500 | | Premiere Magnetics | PM-T119 | 6-pin PTH | No | 1 Rx | C | 1500 | | Premiere Magnetics | PM-T119E | 6-pin PTH | No | 1 Rx | I | 1500 | | Premiere Magnetics | PM-T106 | 6-pin PTH | No | 1 Rx | C | 1500 | | Premiere Magnetics | PM-T106E | 6-pin PTH | No | 1 Rx | I | 1500 | | Premiere Magnetics | PM-T113 | 6-pin PTH | No | 1 Rx | C | 1500 | | Premiere Magnetics | PM-T113E | 6-pin PTH | No | 1 Rx | I | 1500 | | Pulse | T1068 | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | Pulse | T1108 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Pulse | TX1266 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Pulse | TX1344 | 32-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Pulse | TX1473 | 32-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | Pulse | TX1193 | 24-pin SOIC | Yes | 2 Rx 2 Tx | I | 1500 | | Pulse | TX1323 | 24-pin SOIC | No | 2 Rx 2 Tx | I | 1500 | | Pulse | T1031 | 16-pin SMD | No | 1 Rx 1 Tx | C | 3000 | | Pulse | T1212 | 12-pin SMD | No | 1 Rx 1 Tx | I | 1500 | | Pulse | TX1277 | 12-pin SMD | No | 1 Rx 1 Tx | I | 1500 | | Pulse | PE-68864 | 12-pin SMD | No | 1 Rx 1 Tx | C | 1500 | | Pulse | PE-68678 | 16-pin SMD | No | 1 Rx 1 Tx | C | 1500 | | Pulse | [[https://doc.inmys.ru/hash/049da834a18f7e6a39b39ba307160e95/DOC012446256.pdf|T1094]] | 16-pin SMD | No | 1 Rx 1 Tx | I | 1500 | | Pulse | PE-64954 | 14-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Pulse | PE-65833 | 10-pin PTH | No | 1 Tx | C | 3000 | | Pulse | PE-65834 | 10-pin PTH | No | 1 Rx | C | 3000 | | Pulse | PE-65835 | 10-pin PTH | No | 1 Tx | I | 3000 | | Pulse | PE-65771 | 6-pin PTH | No | 1 Tx | I | 1500 | | Pulse | PE-65778 | 6-pin PTH | No | 1 Rx | I | 1500 | | Pulse | PE-65351 | 6-pin PTH | No | 1 Tx | C | 1500 | | Pulse | PE-65415 | 6-pin PTH | No | 1 Tx | C | 1500 | | Pulse | PE-64934 | 6-pin PTH | No | 1 Rx | C | 1500 | | Pulse | PE-64936 | 6-pin PTH | No | 1 Rx | C | 1500 | | Pulse | PE-65755 | 6-pin PTH | No | 1 Rx | C | 1500 | | Pulse | T9030 | 48-pin SOIC | Yes | 4 Rx 4 Tx | I | 1500 | | UMEC | UT23811 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 2000 | | UMEC | UT23878 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 2000 | | UMEC | UT23062 | 16-pin SOIC | No | 1 Rx 1 Tx | I | 2000 | | UMEC | UT23764 | 12-pin SMD | No | 1 Rx 1 Tx | C | 1500 | | UMEC | UT23036 | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | UMEC | UT23031 | 40-pin SOIC | No | 4 Rx 4 Tx | I | 1500 | | UMEC | UT23934 | 6-pin PTH | No | 1 Rx | C | 1500 | | UMEC | UT23936 | 6-pin PTH | No | 1 Rx | C | 1500 | | UMEC | UT23755 | 6-pin PTH | No | 1 Rx | C | 1500 | | UMEC | UT23644 | 6-pin PTH | No | 1 Rx | C | 1500 | | UMEC | UT23834 | 10-pin PTH | No | 1 Rx | C | 3000 | | UMEC | UT23415 | 6-pin PTH | No | 1 Tx | C | 1500 | | UMEC | UT23833 | 10-pin PTH | No | 1 Tx | C | 3000 | | UMEC | UT23954 | 14-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Vitec | 24Z4654 | 14-pin PTH | No | 1 Rx 1 Tx | C | 1500 | | Vitec | 46Z214 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | Vitec | 46Z232 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | Vitec | 28Z654 | 12-pin SMD | No | 1 Rx 1 Tx | C | 1500 | | Vitec | 16Z5950 | 6-pin PTH | No | 1 Tx | C | 1500 | | Vitec | 16Z5932 | 6-pin PTH | No | 1 Rx | C | 1500 | | Vitec | 16Z5934 | 6-pin PTH | No | 1 Rx | C | 1500 | | Vitec | 16Z5936 | 6-pin PTH | No | 1 Rx | C | 1500 | | Vitec | 16Z5946 | 6-pin PTH | No | 1 Tx | C | 1500 | | Vitec | 18Z4884 | 10-pin PTH | No | 1 Rx | C | 3000 | | Vitec | 18Z4885 | 10-pin PTH | No | 1 Tx | C | 3000 | | YCL | PI403805 | 40-pin SOIC | No | 4 Rx 4 Tx | C | 1500 | | YCL | PI126853 | 12-pin SMD | No | 1 Rx 1 Tx | I | 1500 | | YCL | PI126820 | 12-pin SMD | No | 1 Rx 1 Tx | C | 1500 | | YCL | PI163007 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | YCL | PI163848 | 16-pin SOIC | No | 1 Rx 1 Tx | C | 1500 | | YCL | PI062858 | 6-pin PTH | No | 1 Rx | C | 1500 | | YCL | S6PT-351 | 6-pin PTH | No | 1 Tx | C | 1500 | | YCL | S6PT-934 | 6-pin PTH | No | 1 Rx | C | 1500 | | YCL | S6PT-936 | 6-pin PTH | No | 1 Rx | C | 1500 | | YCL | S6PT-943 | 6-pin PTH | No | 1 Tx | C | 1500 | LIU Frontend | **IDT82P2282**\\ {{line_if.png?640&direct}} | {{liu_frontend.jpg?600&direct}} | | {{liu_frontend_sch.jpg?640&direct}} | {{liu_frontend_exar_term.jpg?640&direct}} | | {{liu_frontend_exar.jpg?640&direct}} | {{liu_frontend_exar2.jpg?640&direct}} | | {{liu_frontend_exar_surge.jpg?1200&direct}} || {{t1_e1_j1_txrx.png?800&direct}} | {{8ch_tx_rx.jpg}} | {{8ch_tx_rx_sch.jpg?100&direct}} ||| | {{4ch_tx_rx.jpg}} | RX PRI:1 | {{4ch_tx_rx_sch.jpg}} | TX SEC:2 | | ::: | RX SEC:1 | ::: | TX PRI:1 | География\Стандарт * T1 * E1 * J1 Дальность линии * Short Haul — короткие линии (до 200 м) * Long Haul — длинные линии (до 1800 м) Структурные части * AFE - Analog Front End * LIU - Line Interface Unit * Framer * Multiplexor Форматы линейного кодирования: * AMI * B8ZS * HDB3 Основные отличия стандартов T1, E1 и J1, используемых в цифровой телефонии, заключаются в скорости передачи, количестве каналов и географическом распространении. * Е1 (Европа/Азия) * обеспечивает 30+2 канала со скоростью 2,048 Мбит/с, * T1 (США) и J1 (Япония) * предлагают 24 канала со скоростью 1,544 Мбит/с, различаясь способами формирования потока.  Основные отличия T1, E1, J1:  * География и стандарт: * E1 (CEPT): Европа, Азия, включая Россию. * T1 (ANSI): Северная Америка. * J1 (TTC): Япония. * Скорость передачи: * E1: 2,048 Мбит/с. * T1/J1: 1,544 Мбит/с. * Структура каналов (тайм-слоты): * E1: 32 тайм-слота (30 для голоса, 1 для синхронизации, 1 для сигнализации). * T1/J1: 24 тайм-слота по 64 кбит/с. * Кодирование звука: * E1: А-закон (A-law). * T1/J1: μ-закон (mu-law). * Линейное кодирование: * E1: AMI, HDB3. * T1/J1: AMI, B8ZS.