| MPN | 49Y7928 |
| Part Options | 49Y7885, 40GBASE-SR4, AFBR-79EQDZ-IB1, BN-CKM-QP-SR4 |
| Brand | LENOVO |
| Description | 40GBASE-SR4 QSFP+ 850NM 100M OPTICAL TRANSCEIVER MODULE |