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SNR-S2990G-24T и 100M sfp модуль не работает

Собственно как подружить свичи серии SNR-S2990G и 100 метровые sfp модули? Прошивка свича последняя на момент публикации.

SNR-S2990G-24T(config-if-ethernet1/0/25)#speed-duplex force100-fx

This SpeedDuplex mode is not supported on the switch unit. Не прокатывает, но фактически свич модуль видит, индикации и активности на порту нет.

Interface brief:

Ethernet1/0/25 is down, line protocol is down

Ethernet1/0/25 is layer 2 port, alias name is (null), index is 25

Hardware is SFP, address is f8-f0-82-73-3f-64

PVID is 2000

MTU 1536 bytes, BW 10000 Kbit

Time since last status change: 1w- 6d- 17h- 24m- 28s (1185868 seconds)

Encapsulation ARPA, Loopback not set

Auto-duplex , Auto-speed

FlowControl is off, MDI type is auto

Transceiver info:

SFP found in this port, manufactured by N O V A , on May 01 2015.

Type is unknown. Serial number is S 1 5 A 0 4 9 5 0 2 7 0 .

Link length is 20000 m for Single Mode Fiber.

Nominal bit rate is 100 Mb/s.

Laser wavelength is 1550 nm.

На другом конце D-Link dir100 c sfp портом 100М, модуль Nova 100 Mb/s, tx 1310 nm. Cable Status: подключено 100Mbps FULL Duplex, индикация есть. Активности нет.

Перемена модулей местами эффекта не дает. Меняем свич SNR на D-link 3200 series, все работает прекрасно.

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