| gss-s0250-erta | 25ge / cpri lwdm sfp28, 1273.55 nm, 40 km, smf, dual lc, i-temp | 
| gss-s1250-erta | 25ge / cpri lwdm sfp28, 1277.89 nm, 40 km, smf, dual lc, i-temp | 
| gss-s2250-erta | 25ge / cpri lwdm sfp28, 1282.26 nm, 40 km, smf, dual lc, i-temp | 
| gss-s3250-erta | 25ge / cpri lwdm sfp28, 1286.66 nm, 40 km, smf, dual lc, i-temp | 
| gss-s4250-erta | 25ge / cpri lwdm sfp28, 1291.10 nm, 40 km, smf, dual lc, i-temp | 
| gss-s5250-erta | 25ge / cpri lwdm sfp28, 1295.56 nm, 40 km, smf, dual lc, i-temp | 
| gss-s6250-erta | 25ge / cpri lwdm sfp28, 1300.05 nm, 40 km, smf, dual lc, i-temp | 
| gss-s7250-erta | 25ge / cpri lwdm sfp28, 1304.58 nm, 40 km, smf, dual lc, i-temp | 
| gss-s8250-erta | 25ge / cpri lwdm sfp28, 1309.14 nm, 40 km, smf, dual lc, i-temp |