- **Fiber Type Conversion:** Converts between single-mode (SM) and multi-mode (MM) fiber optic connections using SC connectors. - **Auto-Negotiation:** Automatically detects and configures full-duplex or half-duplex operation when connected to Fast Ethernet auto-negotiation switches, ensuring optimal bandwidth utilization. - **“Missing Link” Function:** Provides real-time link status reporting to network management systems. If a fiber link fails, the converter signals the connected switch, enabling automatic failover to redundant links. - **Link Test Function:** Allows verification of fiber link integrity without external test equipment. Users can activate a built-in link test mode to identify cable faults quickly. - **Flexible Deployment:** Operates as a standalone unit with an external power supply or can be installed in a 19” rack chassis accommodating up to 12 converters. - **Redundant Power Options:** The rack chassis supports dual internal power supplies for load sharing and redundancy in mission-critical environments. - **Compact and Lightweight:** Small form factor (105 × 95 × 25 mm) and low weight (294 g) make it ideal for desktop or rack-mounted installations. - **Comprehensive LED Indicators:** Front panel LEDs provide clear visual feedback for power, link status, data reception, and test mode operation. - **Wide Environmental Tolerance:** Operates reliably in temperatures from 0°C to 50°C and humidity up to 80% non-condensing. - **Lifetime Warranty and Support:** Allied Telesyn provides an unlimited functional warranty and free technical support for all Fast Ethernet media converters.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100BaseSX multimode fiber (ST connector) to 100BaseTX twisted pair (RJ-45). - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet auto-negotiation switches. - **“Missing Link” Function:** Provides real-time link status reporting to network management systems, ensuring redundancy and fault detection. - **Link Test Function:** Allows verification of fiber link integrity without external test equipment. - **MDI/MDIX Auto-Crossover:** Built-in switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables. - **Standalone or Rack-Mountable:** Operates as an independent unit or can be installed in a 19” rack chassis accommodating up to 12 converters. - **Wide Fiber Support:** Compatible with multimode and singlemode fiber types, supporting distances up to 40 km depending on configuration. - **Compact and Lightweight:** Small form factor (105 × 95 × 25 mm) and low weight (294 g) for flexible deployment. - **High Reliability:** Backed by Allied Telesyn’s lifetime functional warranty and free technical support. - **LED Indicators:** Front panel LEDs for power, link status, data reception, and test mode.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX or 100Base-SX (fiber optic) Ethernet signals. - **Auto-Negotiation:** Automatically detects and configures full-duplex or half-duplex operation when connected to Fast Ethernet auto-negotiation switches, ensuring optimal bandwidth utilization. - **“Missing Link” Functionality:** Provides real-time link status feedback to network management systems. If a fiber link fails, the converter signals the connected switch, enabling automatic failover to redundant links. - **Flexible Fiber Support:** Compatible with multimode and singlemode fiber optics, supporting transmission distances up to 15 km (singlemode) or 40 km (long-haul singlemode). - **Link Test Function:** Built-in diagnostic mode allows verification of fiber link integrity without external test equipment. - **MDI/MDIX Auto-Crossover:** Internal switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables without crossover cables. - **Standalone or Rack-Mountable:** Operates independently with an external power supply or can be installed in a 19” rack chassis accommodating up to 12 converters with shared power. - **LED Indicators:** Front panel LEDs provide clear status for power, link, data reception, and test mode. - **High Reliability:** Designed for continuous operation in professional environments, with robust electrical and mechanical certifications. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX (multimode fiber) using VF-45 connectors. - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet Auto-Negotiation switches, ensuring optimal bandwidth utilization. - **Missing Link Function:** Provides real-time link status reporting to network management systems. If a fiber link fails, the converter signals the connected switch, enabling redundant link activation for high availability. - **Flexible Deployment:** Operates as a standalone unit with an external power supply or can be rack-mounted (up to 12 units in a 19” chassis) for centralized power and management. - **Link Test Function:** Allows verification of fiber link integrity without specialized test equipment by enabling communication between paired converters. - **MDI/MDIX Auto-Crossover:** Built-in switch allows direct connection to PCs, hubs, or switches using standard twisted-pair cables without crossover requirements. - **Compact Design:** Small form factor (105 × 95 × 25 mm) suitable for desktop or rack-mounted installations. - **LED Indicators:** Front panel LEDs provide clear status for power, link, data reception, and test mode. - **Wide Operating Range:** Designed for 0°C to 50°C operation with robust environmental tolerance. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support for all Fast Ethernet media converters.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX (fiber optic) for extended network distances. - **Fiber Interface:** Supports multimode and singlemode fiber connections with MT-RJ connectors. - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet switches supporting auto-negotiation. - **“Missing Link” Function:** Provides real-time link status feedback to network management systems, enabling redundancy and fault detection. If a fiber link fails, the converter signals the switch to activate a backup path. - **Link Test Function:** Allows verification of fiber link integrity without specialized test equipment. - **MDI/MDIX Auto-Crossover:** Built-in switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables. - **Standalone or Rack-Mount Operation:** Can be used individually with an external power supply or installed in a 19” rack chassis accommodating up to 12 converters with shared power. - **LED Indicators:** Front panel LEDs display power, link status, data reception, and test mode for easy diagnostics. - **Wide Operating Range:** Designed for 0°C to 50°C operation, suitable for standard office and controlled industrial environments. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

• Holds up to 12 standalone media converters in a single 19‑inch rackmount chassis • Centralized power distribution using one internal power supply, with an option to install a second internal PSU for load sharing and redundancy • Compatible with Allied Telesyn Fast Ethernet media converters that support Twisted Pair interfaces and multi‑mode, single‑mode, or long‑haul single‑mode optical interfaces • Scalable copper‑to‑fiber conversion for Ethernet/Fast‑Ethernet networks, supporting distances of 100 m on Category 5 copper, 2,000 m on multi‑mode fiber, 15 km on single‑mode fiber, and 40 km on long‑haul single‑mode fiber • Fully supports Auto‑Negotiation for Fast Ethernet duplex modes, enabling automatic selection of full or half duplex to maximize bandwidth • Includes “Missing Link” functionality to ensure accurate link state reporting and support for redundant network topologies • Provides MDI/MDIX automatic crossover switching for Twisted Pair ports, enabling direct connection to PCs, hubs, or switches with standard TP cables • Supports integrated fiber link testing to validate fiber integrity without external measurement equipment • Indicators on front panel include Power, Link, Receive, and Normal/Test mode for operational status feedback • Designed for easy installation, serviceability, and long‑term operational stability • Backed by an unlimited lifetime functional warranty and free technical support

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- Designed specifically for the AT‑MCR12 rack system, enabling installation of up to 12 media converters. - Supports load sharing: When installed as a second internal supply, it operates alongside another power unit to distribute load and improve redundancy. - Ensures continuous operation for critical applications requiring high availability. - Supports a wide range of Allied Telesyn Fast Ethernet media converters. - Guarantees stable power delivery for standalone or rack‑mounted media conversion modules. - Compatible with fiber‑optic media converters operating over multimode, single‑mode, and long‑haul single‑mode links. - Facilitates network extension up to 15 km (single‑mode) and up to 40 km (single‑mode long‑haul). - Integrates features such as Auto‑Negotiation, Missing Link, internal MDI/MDIX switching, and fiber link test capability (dependent on installed converter modules). - Backward compatible with 10/100 Mbps Ethernet copper and fiber interfaces.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.