CABLE SPECIFICATIONS

Fiber Cable

Bit error rate:

10-9

 

MULTIMODE

 

 

Fiber Optic Cable Recommended:

62.5 / 125 µm multimode fiber

Optional:

100 / 140 µm multimode fiber

 

85 / 125 µm multimode fiber

 

50 / 125 µm multimode fiber

T1E1-CF-01

850 nM

 

Fiber Optic Transmitter Power:

min: -14.0 dBm

max: -12.0 dBm

Fiber Optic Receiver Sensitivity:

min: -25.0 dBm

max: -12.0 dBm

Typical Maximum Cable Distance*:

2 kilometers

 

T1E1-CF-01(SC)

850 nM

 

Fiber-optic Transmitter Power:

min: -14.0 dBm

max: -12.0 dBm

Fiber-optic Receiver Sensitivity:

min: -25.0 dBm

max: -12.0 dBm

Typical Maximum Cable Distance*:

2 kilometers

 

SINGLEMODE

 

 

Fiber Optic Cable Recommended:

9 µm singlemode fiber

T1E1-CF-01(SM)

1300 nM

 

Fiber-optic Transmitter Power:

min: -21.0 dBm

max: -14.0 dBm

Fiber-optic Receiver Sensitivity:

min: -25.0 dBm

max: -14.0 dBm

Typical Maximum Cable Distance*:

8 kilometers

 

T1E1-CF-01(LH)

1300 nM

 

Fiber-optic Transmitter Power:

min: -15.0 dBm

max: -5.0 dBm

Fiber-optic Receiver Sensitivity:

min: -25.0 dBm

max: -14.0 dBm

Typical Maximum Cable Distance*:

15 kilometers

 

*Actual distance dependent upon physical characteristics of network installation.

Twisted-Pair Copper Cable

Twisted pair connection requires two active pairs. The two active pairs in a T1/E1 network are pins 1 & 2 and pins 4 & 5. Use only dedicated wire pairs (such as blue/white & white/blue) for the active pins.

Category 3 or better twisted-pair copper wire is required. Either shielded twisted- pair (STP) or unshielded twisted-pair (UTP) can be used.

T1:

Gauge

24 to 22 AWG

Attenuation

2.6 dB/100 meters @ 1.0 MHz

Differential Characteristic Impedance

100 ±10%

E1:

Gauge

24 to 22 AWG

Attenuation

2.6 dB/100 meters @ 1.0 MHz

Differential Characteristic Impedance

120 ±10%

Coax Copper Cable

 

E1:

 

Gauge

24 to 22 AWG

Attenuation

2 dB/100 meters @ 1.0 MHz

Differential Characteristic Impedance

75 ±10%

å

Dry-Contact Relay

RJ-45 dry-contact relay opens if power, signal detect/copper or signal detect/fiber are lost.

Relay

3RJ-45

6

Operational rating on pins 3 and 6: 0-30VDC maximum 1A

Switch-Selectable Configurations

T1 COPPER RJ-45

Configured as either "long haul" or “short haul” on 100 ohm cable, with a variety of selectable distance settings.

E1 COPPER RJ-45

Configured as either "long haul" or “short haul” on 120 ohm cable.

E1 COPPER COAX

Configured as either "long haul" or “short haul” on 75 ohm cable.

STRAIGHT-THROUGH/CROSSOVER RJ-45

Allows straight-through cable to be used where crossover-configuration cable is required.

Switch-Selectable Functions

LOOPBACK TEST FUNCTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP

 

 

 

 

Fiber

 

 

 

 

 

 

 

 

TP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A loopback switch facilitates installation and network debug procedures. The path for the T1E1-CF-01 loopback is shown:

TRANSMIT ALL ONES FUNCTION

A selectable Transmit All Ones switch on the fiber interface and on the twisted-pair interface allows for insertion of an “all ones” pattern on that interface when signal detect is lost, which creates an alarm condition at the equipment connected to the interface.

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Milan Technology T1E1-CF-01(LH), T1E1-CF-01(SM), T1E1-CF-01(SE) instruction manual Cable Specifications

T1E1-CF-01, T1E1-CF-01(LH), T1E1-CF-01(SM), T1E1-CF-01(SE) specifications

Milan Technology has been a frontrunner in the design and production of advanced communication systems, showcasing innovation and functionality in its range of products. Among their notable offerings are the T1E1-CF-01(LH), T1E1-CF-01(SE), T1E1-CF-01, and T1E1-CF-01(SM) models. Each of these systems is distinguished by its specific features and capabilities, catering to diverse communication needs.

The T1E1-CF-01 series is characterized by its support for T1 and E1 protocols, which are foundational for digital communication. These models offer seamless integration and can handle voice and data transmission over a single network. With a robust architecture, they ensure reliability and stability, making them suitable for mission-critical applications.

One of the standout features is the high-level redundancy incorporated into these models. The T1E1-CF-01(LH) and T1E1-CF-01(SE) versions come with dual power supplies and hot-swappable modules, which drastically reduces downtime during maintenance. This redundancy is crucial for businesses that require uninterrupted service and immediate recovery capabilities.

Additionally, these devices boast advanced signal conditioning technologies, allowing them to maintain data integrity over long distances. Features like adaptive equalization and echo cancellation enhance performance, particularly in environments where signal degradation is common.

The T1E1-CF-01(SM) version focuses on simplifying management and configuration processes. It includes a user-friendly interface and supports remote management capabilities, allowing administrators to monitor and control the systems without needing to be physically present. This feature is invaluable for organizations with multiple locations or limited IT resources.

Security is also paramount; all models incorporate advanced encryption and authentication protocols to ensure that communication remains private and secure from unauthorized access. This is particularly important in sectors such as finance and healthcare, where data sensitivity is critical.

Moreover, Milan Technology ensures that all systems are compliant with international standards, making them versatile for both domestic and international operations. With exceptional scalability, the T1E1-CF-01 series can evolve alongside an organization’s growing demands, making them a worthwhile investment for future expansion.

In conclusion, the Milan Technology T1E1-CF-01 series sets a high standard in digital communication, offering technology that is reliable, secure, and adaptable. These models provide everything enterprises need to maintain effective communication networks, ensuring they remain competitive in an ever-evolving technological landscape.