Fractional E1 Access Units

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3-5 E1 DSU/CSU E1 NTU Series ETU01U Single-Port, unframed E1 Access Unit The ETU01U is a single port access unit for Unframed El service. Two models, one supporting AC (90-250V) and one supporting DC (-18 ~ -72V), are available. The ETU01U data channel supports a fixed transmission rate of 2.048Mbps. The built-in LTU with a line attenuation of up to 43 dB on twisted pair or coax cable, provides an approximate operating range up to 2km (using 22AWG). The ETU01U packs the data channel into the El link transparently. The ETU01U has many types of user-replaceable data channel modules, which directly support the following interfaces: V.35, X.21, RS-530, 10/100BASE-T Ethernet Bridge, and 10/100BASE-T Ethernet Router. RS-449 is Features Available with many types of user-replaceable data channel modules Multiple clock source selection Fixed 2.048Mbps rate Support local loopback and remote digital loopback. Ordering Info ETU01U Unframed E1 ETU01U/AC ETU01U/DC Application AC type DC type Optional Interface Modules ETU/TTU-V35 V.35 interface module ETU/TTU-X21 X.21 interface module ETU/TTU-530 RS-530 interface module ETU/TTU-449 RS-530 interface module plus RS-449 cable adapter ETU/TTU-G64K-CO G.703/64K Co-directional I/F ETU/TTU-NRZ NRZ/BNC interface module ETU/TTU-ET100 10/100Base-T Ethernet Bridge ETU/TTU-ET100R 10/100Base-T Ethernet Router supported by RS-530 module and a DB25 to DB37 adapter cable. The ETU01U fully meets all of the El specifications including ITU-T G.703 and G.823. The ETU01U features V.54 diagnostic capabilities for performing local loopback and remote digital loopback. The operator at either end of the line may test both the ETU01U and the line in the digital loopback mode. The loopback is controlled by either a manual switch or by the DTE interface for V.35 and RS-530. A front panel switch generates an internal 511 bit pseudo random test pattern, according to ITU-T, for direct end-to-end integrity testing. The Err indicator flashes for each bit error detected. Specifications Clock modes Clock mode 0 (DCE1) Clock mode 1 (DCE2) Clock mode 2 (DTE1) Clock mode 3 (DTE2) Clock mode 4 (DTE3) Receive and transmit clock (recovered) to the synchronous DTE Receive and transmit clock (internal oscillator) to the synchronous DTE Receive clock to the synchronous,and transmit clock from the synchronous device Receive and transmit clock from the Synchronous DCE (from ETC andERC pin) Receive and transmit clock from theSynchronous DCE Data rate (all from ETC pin) 2048Kbps (clear channel) Power AC 90 — 250 VAC DC -18 — -75 VDC Environment Temperature 0 — 50°C (Operating); 0 — 70°C (Storage) Humidity 0 — 90% non condensing Power Consumption 10W LEDs TD, RD, RTS, DCD, signal loss, alarm Dimensions(WxDxH) 195mm x 255mm x 45mm Weight 1.5kg Test Switch/ Digital local loopback Diagnostics Digital remote loopback Analog local loopback Test pattern Compliance CE, FCC part 15 class A, ITU-T G.703, G.706 and G.732.
Managed E1 DSU/CSU E1 NTU Series ETU01A Features Single-Port, Modular, Fractional E1 Access Unit The ETU01A provides our best digital access solution for E1 and Fractional E1 network services. A DTE device may be linked to an ETU01A at data rates of 56Kbps to 2048Kbps. The ETU01A features user replaceable dataport modules for a number of interface standards; including Ethernet bridge, router, V.35, X.21, RS-530, RS-449, and RS-232. The ETU01A supports local control and diagnostics via LCD display, keypad and LED status indicators located on the front panel as well as via an RS-232 console port in conjunction with a standard terminal. Terminate E1/ Fractional E1 service In-band Control Integrates high speed data and E1 link with an intelligent E1/ Fractional E1 Access Unit. IDLE Code:00-FF by user setting Selectable data rates: Nx64Kbps, Nx56Kbps (N=1~32) Setup and Control via front Panel with LCD display or ASCII terminal V.54 diagnostic capabilities for performing local loopback and remote digital loopback. SNMP enabled device (optional) Ordering Info ETU01A/AC ETU01A/DC ETU01A-SNMP Optional Interf ace Modules ETU/TTU-V35 ETU/TTU-X21 ETU/TTU-530 ETU/TTU-449 ETU/TTU-232 ETU/TTU-G64K-CO ETU/TTU-NRZ ETU/TTU-ET10/100 ETU/TTU-ET100R Accessory DB15M-RJ45 Application ETU01A & universal AC power supply ETU01A & DC power supply Optional SNMP card (installs at special slot) V.35 interf ace module X.21 interf ace module RS-530 interf ace module RS-530 interf ace module plus RS-449 cable adapter RS-232 interf ace module G.703/64K Co-directional I/F NRZ/BNC interf ace module 10/100Base-T Ethernet Bridge 10/100Base-T Ethernet Router AT&T Pub 62411 to USOC RJ-48C adapter These features enable users to easily configure the unit, execute the in-service diagnostics and monitor the network status. The ETU01A provides optional SNMP (Simple Network Management Protocol), which allow the user to remotely control, diagnose and monitor the system using industry standard SNMP protocol, our proprietary MIB-II, and any network management software. Specifications Local Control Data Rates Zero amplitude Loopback BERT Test patterns Data rate Modular Interface Power Consumption LEDs Dimensions(WxDxH) Weight Compliance 16 x 2 character LCD with backlight Connector N x 64Kbps, Where N equal 1 to 31 in CCS, and N equal to 30 in CAS BNC & RJ-45 (USOC RJ-48C) Framing Unframed/ Framed CCS(PCM31)/ CAS(PCM30)/ CRC4 on/off Bit rate 2.048Mbps ±50 ppm Line code AMI/ HDB3 Line impedance 75 ohm(BNC); 120 ohm(RJ-45) Relative receive level 0 to -43dB Transmit level Pulse amplitude Power Environment Nominal 2.37V ±10% for 75ohm Nominal 3.00V ±10% for 120ohm ±0.1V Line loopback; Payload loopback; Local loopback; DTE loopback; remote loopback 511, 2047, 2e15-1, 2e20-1,QRSS, 2e23-1, All 1, All 0, Alt, 0011, 3 in 24, 1 in 16, 1 in 8, 1 in 4 test patterns Selectable N*64Kbps, N*56Kbps V.35, RS-530, X.21, RS-449, RS-232, G.703 64 codirectional, 10/100Base-T Ethernet, and NRZ/BNC AC 90 — 250 VAC DC -18 — -75 VDC Temperature 0 — 50°C (Operating); 0 — 70°C (Storage) Humidity 0 — 90% non condensing 10W Power, Sig Loss, SYNC Loss, Alarm, TD, RD, Error, Test 195mm x 255mm x 45mm 1.5kg CE, FCC part 15 class A, ITU-T G.703, G.704, G.706and G.732. IP Surveillance Fiber Series Broadband Access Measurement 3 PDH Series Interface Converter Datacom Accessories Network Management 3-6
Page 1 and 2:
IP Surveillance Solution Video Serv
Page 3 and 4:
Table of Contents 2008 IP SURVEILLA
Page 5 and 6:
Conversion exTension C o m m u n i
Page 7 and 8:
IP Surveillance Series DVS, IP Came
Page 9 and 10:
Digital Video Server Digital Video
Page 11 and 12: Digital Video Server Features Digit
Page 13 and 14: All You Can Watch and Do From CMS S
Page 15 and 16: Input Device IP Camera Axis 205/210
Page 17 and 18: 2. Fiber Series Network Type Model
Page 19 and 20: Fiber Media Converter Stand-alone o
Page 21 and 22: Fiber Media Converter In-band Manag
Page 23 and 24: Fiber Media Converter Fiber Managed
Page 25 and 26: Fiber Media Converter In-band Manag
Page 27 and 28: Fiber Media Converter Managed 3U Ra
Page 29 and 30: Fiber Media Converter Features Mana
Page 31 and 32: MTBF 65000 Hours 2-16
Page 33 and 34: Fiber Media Converter Fiber Managed
Page 35 and 36: *20A must use couple with *20B *40A
Page 37 and 38: Fiber Media Converter Unmanaged Pla
Page 39 and 40: Fiber Media Converter Unmanaged Pla
Page 41 and 42: Fiber Media Converter Plastic Optic
Page 43 and 44: Fiber Media Converter Features CPE
Page 45 and 46: CWDM Rack Solution for CWDM Sigma L
Page 47 and 48: Available Line Cards for CWDM Prote
Page 49 and 50: Interface Modules E1/T1 RJ - 45 I/F
Page 51 and 52: Interface Modules Ports 1 + 1 ports
Page 53 and 54: Interface Specification E1 Interfac
Page 55 and 56: SDH Ethernet and TDM services over
Page 57 and 58: Specifications Software Routing Fir
Page 59 and 60: Comparison Table E1 Access Series M
Page 61: E1 DSU/CSU Features E1 NTU Series E
Page 65 and 66: E1 DSU/CSU E1 NTU Series EOE-1 The
Page 67 and 68: Application Ordering Info ERM01-SNM
Page 69 and 70: E1 DXC E1 Access Series ERM-DXC The
Page 71 and 72: E1 Over IP E1 Access Series IPM-1SE
Page 73 and 74: E1 Multiplexer E1 Access Series ETU
Page 75 and 76: E1 Multiplexer E1 Access Series ETU
Page 77 and 78: Optional Voice Modules FXO Voice Mo
Page 79 and 80: G.703 E1 I/O Features Ethernet I/O
Page 81 and 82: Loop Detect Voice Features LD (loop
Page 83 and 84: E1 Inverse Multiplexer E1 Access Se
Page 85 and 86: ETU Interface Module ETU Series Int
Page 87 and 88: ADSL Rack Type Splitter ADSL Splitt
Page 89 and 90: ADSL MDF Type Splitter ADSL Splitte
Page 91 and 92: ADSL Splitter ADSL Splitter Series
Page 93 and 94: ADSL Modem ADSL Modem Series ATU-R1
Page 96 and 97: 4-11 G.SHDSL Modem TDM Modem Series
Page 98 and 99: 4-13 G.SHDSL Modem TDM Modem Series
Page 100 and 101: 4-15 G.SHDSL Modem ATM Modem Series
Page 102 and 103: 4-17 G.SHDSL Modem Features ATM Bri
Page 104 and 105: 4-19 VDSL2 Features VDSL2 Bridge Mo
Page 106 and 107: Protocol Family Network Type Produc
Page 108 and 109: 5-3 Specifications - G.703 E1/T1 BE
Page 110 and 111: 5-5 BERT Tester Features E1/ T1/ Da
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5-7 PCM Analyzer Bert & Protocol An
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5-9 Specifications - G.703 E1/T1 BE
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RS-232 Based IP Network Type Produc
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6-3 RS-232 Based IP Features RS-232
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RS-232 Interface Converter
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V.35 to RS-485 Converts V.35 to RS-
Page 125 and 126:
RS-232 Current Loop RS-232 Current
Page 127 and 128:
Fiber Accessories Fiber Patch cords
Page 129 and 130:
WE CARE ABOUT THE ENVIRONMENT 7-4
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Balun Balun-P Balun-B1/ B2 Coax to
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Surge Protector Features SP-SE-B01
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Features JAVA based EMS is pure JAV
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System Structure Main Screen Access
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Alpha-Numeric Product index I L M O
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