FS · Optical transceivers & cables · available to order
| Part number | FS QSFP-ER4-40G |
| Brand | FS |
| Category | Optical transceivers & cables |
| Availability | available to order (EU / US / CN supply) |
| Condition | new |
| Price | 187 935 RUB |
| Warranty | store warranty 3–6 months, extended available |
Buy Transceiver FS QSFP+ 40G QSFP-ER4-40G — 40GBASE-ER4 1310 nm 40 km LC single-mode · code QSFP-40G-ER4 with worldwide shipping. Every unit is bench-tested before dispatch; we send real photos and serial numbers before payment. We work with companies (invoice) and private buyers, help with compatible optics, spares and alternatives, and quote within one business hour.
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