# Network Media Converter Allied Telesis AT-MMC2000/LC-960

**URL:** https://aio.lv/en/product--allied-telesis-at-mmc2000lc-960--2147031
**Data updated:** 2025-12-17 16:17 (EET)
**Category:** Network Media Converters
**Manufacturer:** allied telesis
**Manufacturer code:** AT-MMC2000/LC-960
**EAN:** 0767035218670
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Allied Telesis AT-MMC2000/LC-960 is a high-performance network media converter with a maximum data transfer rate of 1000 Mbit/s. It supports 10Base-T, 100Base-T, and 1000Base-T input interfaces and 1000Base-SX output interface. With a maximum transfer distance of 2000 m and a wavelength of 1310 nm, it is ideal for multi-mode fiber applications. The converter features LED indicators for activity and link status, operates on 12 V input voltage, and has a typical power consumption of 1.7 W. Its compact grey design ensures compatibility with various setups.

## Long description

The Allied Telesis AT-MMC2000/LC-960 is a compact Gigabit Ethernet to fiber mini media and rate converter that supports 10/100/1000T to 1000SX conversion. Designed for multi-mode fiber with an LC connector, it provides up to 2000 m maximum transfer distance and operates with a 12 V input and typical power consumption of 1.7 W. The unit includes LED indicators for activity and link status and is compatible with the MMCR18 rack-mount chassis.
Advantages
The AT-MMC2000/LC-960 combines full Gigabit Ethernet support with a small footprint, enabling deployment where space is limited while consuming low power. It supports VLAN-compliant long packets (IEEE 802.1Q), includes Smart MissingLink monitoring and Smart Link Restoration for automatic recovery after link interruptions, and offers a fast link test feature to help isolate port or cable faults. The converter’s LC multimode fiber interface and RJ-45 copper port provide straightforward integration into existing copper and fiber segments.
Suitable for
Extending Ethernet networks over multimode fiber links up to 2000 m
Connecting Gigabit copper switches or servers to fiber backbones
Deployments requiring low-power, compact media conversion
Environments using VLAN-capable backbone switches and long packets
Key specifications
Model: Allied Telesis AT-MMC2000/LC-960
Data rate: up to 1000 Mbit/s (10/100/1000T to 1000SX)
Ethernet ports: 1 × RJ-45 (10/100/1000Base-T)
Fiber ports: LC multimode (1000Base-SX)
Maximum transfer distance: 2000 m (multimode, as specified)
Wavelength: 1310 nm
Power: 12 V input, typical power consumption 1.7 W
Indicators: activity and link LEDs
Color: Grey
How to use
Install the AT-MMC2000/LC-960 as a standalone unit or in the MMCR18 chassis. Connect the RJ-45 copper cable to the 10/100/1000Base-T port and the multimode LC fiber to the 1000Base-SX port. Apply the 12 V power supply and verify LED indicators for link and activity to confirm proper connection. Use the link test function from the unit to diagnose port-to-end-node connectivity if needed.
Usage recommendations
Place the media converter in a ventilated location with minimal dust and ensure fiber connectors are clean before connection. For rack installations, use the MMCR18 chassis to centralize power and simplify cable management. When integrating with VLAN-capable switches, confirm IEEE 802.1Q compatibility to avoid packet discard on long VLAN-tagged frames.

## Specifications

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| Maximum data transfer rate | 1000 Mbit/s |
| Ethernet LAN data rates | 1000, 100, 10 |
| Networking standards | IEEE 802.1Q |
| Jumbo frames support | Yes |
| VLAN support | Yes |
| Fiber ethernet cabling technology | 1000BASE-SX |
| Duplex system | Full |
| Converter input interface | 1000Base-T, 100Base-T, 10Base-T |
| Converter output interface | 1000Base-SX |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber ports quantity | 2 |
| Fiber optic connector | LC |
| Connectivity technology | Wired |
| DC-in jack | Yes |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 2000 m |
| Wavelength | 1310 nm |
| Fiber mode structure | Multi-mode |
| Fiber cable diameters supported (core/cladding) | 62.5/125, 50/125 |
| Tx power (max) | -14 dBmW |
| Tx power (min) | -20 dBmW |
| Rx power (min) | -32 dBmW |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.17 kg |
| Height | 21.8 mm |
| Width | 54.9 mm |
| Depth | 101.6 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.7 W |
| Input voltage | 12 |
| Power over Ethernet (PoE) | Yes |
| Input current | 0.14 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, EN55024, EN61000-3-2, EN61000-3-3 |
| Safety | FCC Class A, EN55022 Class A, CISPR 22 Class A, C-TICK, VCCI |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 3048 |
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -30 - 70 |
| Operating temperature (T-T) | 0 - 50 |
| Storage relative humidity (H-H) | 5 - 95 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Quick installation guide | Yes |
| User guide | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Link, Activity |
| Product colour | Grey |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All allied telesis products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized allied telesis service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum data transfer rate, ethernet lan (rj-45) ports, fiber ports quantity, maximum transfer distance, weight, ethernet interface type, ethernet lan data rates, fiber optic connector, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Network Media Converter Allied Telesis AT-MMC2000/LC-960?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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