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Model 458-LM-E1-36-04 Multi-Standard Local Loop Simulator 

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Specifications 

 
458-LM-E1-36-04 

 

Product Specifications 

 

Simulation 

 

Accurately simulates attenuation and impedance 

 

Full bidirectional operation at all specified frequencies 

 

PE04 as specified in ETSI TS 101 388  

Bandwidth 

0.4mm PE: DC to 36 MHz  

Attenuation Accuracy 

TR-114 Issue 3 PE04 test loops (150m, 300m, 450m, 750m, 
900m, 1050m, 1200m, 1500m, 1800m) MAE < 0.5dB    
 
All other loop lengths PE04: Typically MAE < 1 dB 20 kHz to 36 
MHz (when source and load impedances are 100 ohms) 

Maximum Attenuation 

> 90 dB 

Impedance Accuracy 

Typ/- 10% 

Maximum Voltage Tip 

– Ring 

200 V 

Maximum Current 

130 mA 

Connectors 

2 RJ-

45’s on front 

 

458-3SLB 

 

Product Specifications (Chassis and Control Module) 

Controls 

Keypad for setting loop lengths and IEEE-488 address, RS-232, or Ethernet 
communication parameters. 

Indicators 

Backlit LCD display of line length and set up parameters. 

Power 

88 to 250 VAC, 50 or 60 Hz 

Size 

[2U] 19 in W x 22 in D x 3.47 in H (482.6 mm W x 558.8 mm D x 88.1 mm H) 

Environmental 

Operating: +32 F to +122 F (0 to +50 degrees C) 
Storage: 0 to 95% relative humidity (non-condensing) 

Remote Control Connectors 

RS-232: DB9 female (DCE); GPIB:IEEE488 24-pin connector. Ethernet: RJ-
45 

Plug-In Compatibility 

Accepts one, two or three 458 Line Modules or one 458-RT 

 

Содержание 458-LM-E1-36-04

Страница 1: ...Model 458 LM E1 36 04 Multi Standard Local Loop Simulator Rev Date of Publication 02 25 2019 Results You Can Count On ...

Страница 2: ...his one channel product simulates PE04 as specified in ETSI TS 101 388 Contact Information Telephone E mail Internet General 631 423 3232 support telebytebroadband com Technical support 800 835 3298 sales telebytebroadband com Fax 631 385 8184 www telebytebroadband com Mail Telebyte Inc 355 Marcus Blvd Hauppauge NY 11788 ...

Страница 3: ...eriod Warranty repairs will be performed at the point of manufacture Equipment approved for return for warranty service shall be returned F O B TELEBYTE factory and will be redelivered by TELEBYTE freight prepaid except for non continental U S A locations These deliveries will be sent COD freight and import export charges 2 The customer is responsible for freight and customs charges when shipping ...

Страница 4: ... will have a 90 day warranty In those cases where no trouble is found a reduced charge will be billed to cover handling testing and packaging Whether in or out of warranty a Return Material Authorization number RMA is required and may be obtained by going to www telebytebroadband com and opening a technical support case Please be sure to reference the RMA number on the outside container ...

Страница 5: ...n the front RS 232 Ethernet or IEEE 488 GPIB In addition the user friendly 458 Universal GUI may be used for remote control The modular design of Telebyte s products allows the 458 LM E1 36 04 to be combined with other line modules for a wide variety of test configurations Main Features Simulates PE04 as specified in ETSI TS 101 388 One Channel Bandwidth DC to 36 MHz Line lengths from 0 9 000 m in...

Страница 6: ...tion 90 dB Impedance Accuracy Typically 10 Maximum Voltage Tip Ring 200 V Maximum Current 130 mA Connectors 2 RJ 45 s on front 458 3SLB Product Specifications Chassis and Control Module Controls Keypad for setting loop lengths and IEEE 488 address RS 232 or Ethernet communication parameters Indicators Backlit LCD display of line length and set up parameters Power 88 to 250 VAC 50 or 60 Hz Size 2U ...

Страница 7: ...2 in D x 12 22 in H 482 6 mm W x 558 8 mm D x 310 4 mm H Environmental Operating 32 F to 122 F 0 to 50 degrees C Storage 0 to 95 relative humidity non condensing Remote Control Connectors RS 232 DB9 female DCE GPIB IEEE488 24 pin connector Ethernet RJ 45 Plug In Compatibility Accepts 1 16 458 Line Modules Specifications are subject to change without notice Made in USA Detailed information about th...

Страница 8: ... 16 458 CM for remote commands common to many line modules including the 458 LM E1 36 04 This manual contains commands unique to this module RS 232 Serial Port Remote Commands Set Length Command Values SL M LE C Where SL set length M module slot number 01 16 458 CM or 01 03 458 3SLB LE length from 0 9 000 m in steps of 10 m C connect mode N connect both CO and CPE ends P connect CPE only CO open O...

Страница 9: ...ing the UP DOWN LEFT and RIGHT arrow buttons on the front panel The LCD Display shows the choices made Refer to the chassis manual for additional details Step One Select Slot Navigate to the desired slot in the 458 3SLx 3 Slot Chassis or 458 CC16 458 CM 16 Slot Chassis using the UP or DOWN arrows Step Two Select Increment Step through the allowable lengths for the current slot using the LEFT or RI...

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