For evaluation and development of automotive Ethernet and industrial single pair Ethernet! 1000BASE-T1/100BASE-T1 compatible media converter campaign announcement

We offer "1000BASE-T1, 100BASE-T1 compatible media converters" that are essential for the evaluation and development of in-vehicle networks and industrial Single Pair Ethernet (SPE).
If you purchase 5 or more units, we will offer a special price (25% off). *For details on the campaign price, click here

▼ Ideal for customers like this ▼
┗ 1000BASE-T1 is beginning to be adopted in the development of ADAS and next-generation gateways, but I am having trouble connecting directly to an evaluation PC (RJ-45).
┗We are considering SPE (Single Pair Ethernet) to reduce wiring for industrial equipment, but we do not have a convenient evaluation environment.
┗ I have evaluation equipment for 100BASE-T1, but now I need equipment that can also support 1000BASE-T1.

<Customer Feedback> "Very useful for debugging and testing!" "Easy to check signal quality and link speed!" "Now an indispensable tool for evaluating in-vehicle Ethernet!"
...and has received comments such as these. It is a popular product with a proven track record in automotive Ethernet evaluation, with many repeat customers, and is also ideal for evaluating Ethernet for industrial equipment.

Super easy and convenient to use! 5 features


1. IEEE802.3bp/802.3bw Compliance	2. Also available from PC via USB Power supply possible	3. Communication speed Communication method Autodetect/Configure	4. Just a switch Easy to use	5. LED indicates status Understand at a glance!

Seamless Conversion	High convenience and connectivity	Intuitive settings and operability, highly visible status display
1000BASE-T1 ↓ 　 Convert to 1000BASE-T 100BASE-T1 ↓ 　Convert to 100BASE-TX	▼ Connector ▼ MATEnet adopted for 1000BASE-T1/100BASE-T1 RJ-45 adopted for 1000BASE-T/100BASE-TX	▼The following can be easily set using the switches on the front panel▼ Auto-Negotiation, link speed, master/slave ▼The following can be checked at a glance using the LEDs on the front panel▼ Link status, data communication, master/slave status, SQI (Signal Quality Indicator) level

Watch the video to see how it works (approximately 3 minutes)

Product Summary

This product is a 1000BASE-T1 and 100BASE-T1 compatible media converter provided by Macnica technology brand "Mpression" and equipped with Broadcom's BCM89883, which complies with the in-vehicle Ethernet standard IEEE802.3bp/802.3bw. Click here for an article on how to use it.
This product is also being used in demonstration experiments for Single Pair Ethernet, a communications technology that enables communication and power supply over a single pair of signal lines (one pair of conductors).
*For details on the Single Pair Ethernet Consortium (SPEC), click here.

・ [1000BASE-T1 Media Converter]
This tool converts an ECU (target device) equipped with 1000BASE-T1 (Open Alliance BroadR-Reach, hereinafter referred to as OABR) to 1000BASE-T, enabling it to operate at 1Gbps.
This tool can be used to convert an ECU (target device) equipped with 100BASE-T1 (OABR) to 100BASE-TX, allowing it to operate at 100Mbps.

・ [100BASE-T1 Media Converter]
This tool converts an ECU (target device) equipped with 100BASE-T1 (OABR) to 100BASE-TX, allowing it to operate at 100Mbps.

1000BASE-T1 media converter — 1000BASE-T1/100BASE-T1 Media Converter

100BASE-T1 media converter — 100BASE-T1 Media Converter

Deliverables

Media Converter main unit (1), USB adapter (1), USB Type-C cable (1)

*OABR communication cables and Ethernet communication cables (CAT5e) must be purchased separately.

*The following products are also available as optional items, so please contact us for details.

- Dedicated unshielded twisted pair (UTP) cable

-Type name: MATEnetAssy1FF_2

-Specifications: With 100/1000BaseT1 connector (both ends female-female) Cable length 1m

Product Specifications

Product Specifications	In-vehicle Ethernet compatible Media Converter (MAC1000T1_MCJ2 / MAC100T1_MCJ2)
External dimensions	Length x Width x Height = (D) 72 mm x (W) 110 mm x (H) 30 mm (excluding switch protrusions)
power supply	+5V DC
Power Consumption	1.5W
interface	Automotive Ethernet 1000BASE-T1/100BASE-T1 * 1port 1000BASE-T/100BASE-TX *1 port

MAC100T1_MCJ2 only supports 100BASE-T1 and 100BASE-TX.

Feature Description

SQI, Master, Slave, LED, MATEnet, Connector, Auto Negotiation, Medicon, Media Converter, RJ-45, Switch — MAC1000T1_MCJ2 Front Panel

Name	function
[1] 1000BASE-T1/100BASE-T1 connector (MATEnet)	1000BASE-T1/100BASE-T1 (OABR) interface
[2] 1000BASE-T/100BASE-TX connector (RJ45)	1000BASE-T/100BASE-TX interface
[3] Power jack	USB Type-C cable insertion slot
[4] T1 Link/Speed/Act display	When link down・・・LED off 1000BASE-T1 (OABR) link-up: green LED lights 100BASE-T1 (OABR) link-up: orange LED lights When sending/receiving data・・・LED blinks
[5] Master/Slave display	Master・・・Green LED lights Slave・・・Orange LED lights
[6] LAN Link/Speed/Act display	When link down・・・LED off 1000BASE-T link-up: green LED lights up During 100BASE-TX link-up: orange LED lights up When sending/receiving data・・・LED blinks
[7] SQI display	LED lights according to SQI value
[8] Power switch Power ON indicator	Power ON/OFF changeover slide switch When the power is turned on, the green LED lights up. When the power is off・・・LED off
[9] Mode setting switch	A: When ON・・・Auto-Negotiation Enable A: When OFF・・・Auto-Negotiation Disable S: When ON・・・Speed 1000M/100Mbps (when Auto-Negotiation is enabled) Speed 1000Mbps (when Auto-Negotiation is disabled) S: When OFF・・・Speed 100Mbps M: When ON・・・Master M: When OFF・・・Slave

MAC100T1_MCJ2 only supports 100BASE-T1 and 100BASE-TX.

Network configuration diagram

Campaign price

・Campaign period: Orders received from January 14th (Wed) to March 31st (Fri) 2026.
(This campaign applies to purchases made through Macnica, so please request it via the inquiry form.)

・For purchases of 5 or more units, we will offer a special price (25% off).

product	Campaign cost	If you purchase 5 units
MAC1000T1_MCJ2 main unit (USB adapter and USB Type-C cable included)	(List price: 198,000 yen) ▼ 148,500 yen	(List price: 995,590 yen) ▼ 742,500 yen (253,090 yen savings)
Special set price MAC1000T1_MCJ2 + cable	(List price: 199,800 yen) ▼ 149,850 yen	(List price: 999,000 yen) ▼ 749,250 yen (Save 249,750 yen)
MAC100T1_MCJ2 main unit (USB adapter and USB Type-C cable included)	(List price: 65,000 yen) ▼ 48,750 yen	(List price: 325,000 yen) ▼ 243,750 yen (Save 81,250 yen)
OABR communication cable only	(List price: 5,000 yen) ▼ 3,750 yen	(List price: 25,000 yen) ▼ 18,750 yen (Save 6,250 yen)