Ah mind the punctuation. It's Openreach with the OLTs with GbE backhaul ports.
Openreach use the same kit for OLT and L2S - it's the same chassis with different cards depending on needs. The Huawei kit can take cards / service boards with 10G ports on them, the ECI kit can't.
There are no 10G CableLinks via ECI kit for this reason.
I originally understood that Openreach only provisioned the 500Mb+ services on XGPON and there were no ECI XGPON cards but it's far more ridiculous.
By the time we move I'll be in at least xxx/yy from VM and maybe xxxx/xx or xxxx/xxx so it'll be a potentially notable drop.