It is optical, guess you’re not looking for that…
I just found this: https://nl.aliexpress.com/item/1005006855470297.html
It is based on AR8033:
Which does have drivers in linux, so I ordered (2) to try myself. So I do not know yet.
As for the 88e1111, you may have more luck googling for it and find a store that sells it.
Whoops yeah … not optical . Perhaps I should wait till I hear how you go with those AR8033 based modules. I’ve had a look for 88E1111 based adaptors but struggling to find something I know is coming from the EU.
According to online info, this has the 88e1111 inside:
https://www.aliexpress.com/item/1005006215128124.html
The fibereasy 1.25 Mbps.
I can not make work single-fiber module, SFP WDM 1000Base-BX, SC connector, working wavelength Tx/Rx: 1550/1310nm, range up to 3km (6dB), with support for DDM function. I tried 3 pcs. from several manufacturers and all with the same symptoms.
root@OpenWrt:~# ethtool eth1
Settings for eth1:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseX/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 1000baseX/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Speed: 1000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: internal
Auto-negotiation: off
Current message level: 0x000000ff (255)
drv probe link timer ifdown ifup rx_err tx_err
Link detected: no
root@OpenWrt:~# ethtool -m eth1
Offset Values
------ ------
0x0000: 03 04 07 00 00 00 02 12 00 0d 01 01 0d 00 0a 64
0x0010: 37 37 00 00 4f 45 4d 20 20 20 20 20 20 20 20 20
0x0020: 20 20 20 20 00 00 90 65 53 46 50 2d 31 2e 32 35
0x0030: 47 2d 31 33 31 30 44 20 41 30 20 20 05 1e 00 dd
0x0040: 00 1a 00 00 53 43 43 33 37 30 31 30 33 37 20 20
0x0050: 20 20 20 20 31 32 31 32 30 38 20 20 68 90 01 7f
0x0060: 00 00 08 39 ef ce 99 e8 1e a8 34 48 3c 6c 9a ea
0x0070: 5c 50 37 00 00 00 00 00 00 00 00 00 f5 96 42 ab
0x0080: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x0090: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00a0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00b0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00c0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00d0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00e0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x00f0: 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d 7d
0x0100: 6e 00 d3 00 5f 00 d6 00 8c a0 75 30 88 b8 77 24
0x0110: 9c 40 03 e8 88 b8 05 dc 0f 8d 00 fb 0c 5a 01 3c
0x0120: 18 a6 00 32 13 94 00 3f 00 00 00 00 00 00 00 00
0x0130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0140: 00 00 00 00 3f 80 00 00 00 00 00 00 01 00 00 00
0x0150: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 dd
0x0160: 25 f7 83 8e 1e 7a 02 01 00 00 7d 7d 7d 7d 02 7d
0x0170: 00 40 7d 7d 00 40 7d 7d 7d 7d 07 ff ff ff ff 00
0x0180: 57 44 55 49 41 41 44 42 41 41 31 30 2d 32 32 39
0x0190: 33 2d 30 31 56 30 31 20 ca d8 55 00 00 00 00 7d
0x01a0: 00 00 00 00 00 00 00 00 0d 95 19 80 28 00 3e b9
0x01b0: 62 62 80 dc 1c 94 0e 29 0b 02 0f 7d 00 00 aa aa
0x01c0: 47 4c 43 2d 4c 48 2d 53 4d 44 20 20 20 20 20 20
0x01d0: 20 20 20 20 00 00 00 00 00 00 00 00 00 00 00 e8
0x01e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01f0: 00 00 00 00 00 00 00 00 f4 f0 ff f0 00 00 00 02
root@OpenWrt:~# ethtool -S eth1
NIC statistics:
tx_bytes: 0
tx_packets: 0
tx_skip: 0
tx_collisions: 0
rx_bytes: 0
rx_packets: 0
rx_overflow: 0
rx_fcs_errors: 0
rx_short_errors: 0
rx_long_errors: 0
rx_checksum_errors: 0
rx_flow_control_packets: 0
rx_xdp_redirect: 0
rx_xdp_pass: 0
rx_xdp_drop: 0
rx_xdp_tx: 0
rx_xdp_tx_errors: 0
tx_xdp_xmit: 0
tx_xdp_xmit_errors: 0
Mon Jun 23 20:42:56 2025 kern.info kernel: [ 5.125580] mtk_soc_eth 15100000.ethernet eth1: mediatek frame engine at 0xffffffc081680000, irq 123
Mon Jun 23 20:42:56 2025 kern.info kernel: [ 16.231009] mtk_soc_eth 15100000.ethernet eth1: switched to inband/1000base-x link mode
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 18.935770] mtk_soc_eth 15100000.ethernet eth1: configuring for inband/1000base-x link mode
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 18.945936] br-wan: port 1(eth1) entered blocking state
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 18.951172] br-wan: port 1(eth1) entered disabled state
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 18.956477] mtk_soc_eth 15100000.ethernet eth1: entered allmulticast mode
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 18.963530] mtk_soc_eth 15100000.ethernet eth1: entered promiscuous mode
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 19.015483] mtk_soc_eth 15100000.ethernet eth1: Link is Up - 1Gbps/Full - flow control off
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 19.015832] br-wan: port 1(eth1) entered blocking state
Mon Jun 23 20:42:58 2025 kern.info kernel: [ 19.028949] br-wan: port 1(eth1) entered forwarding state
Mon Jun 23 20:42:58 2025 daemon.notice netifd: Network device 'eth1' link is up
sfp-snr-sfp-w53-3.bin (512 байтов)