1 G - SFP
Single Mode / 10 KM / Cisco
$45.00
Sale price
$45.00
Regular price
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1 G - SFP
$45.00
Sale price
$45.00
Regular price
SFP — 1G. The Gigabit workhorse. Campus access, branch uplinks, legacy refreshes.
Overview
Small Form-factor Pluggable, defined by SFF-8074i and SFF-8472. The original 1G transceiver form factor — still the default for campus access, branch WAN edges, video surveillance fiber drops, and industrial-control gigabit links. Single SerDes lane at 1.25 Gbps.
Key specifications
| Speed | 1G |
|---|---|
| Electrical interface | 1 lane × 1.25 Gbps NRZ SerDes |
| Signalling | 8B/10B encoded NRZ |
| FEC | None (not required at 1G) |
| Typical power draw | 0.5 W – 1.2 W per module (varies by reach class) |
| Connectors | LC duplex (fiber), RJ45 (1000BASE-T copper) |
| MSA / standards | SFF-8074i (mechanical); SFF-8472 rev 12 (management / DDM) |
| Introduced | 2001 (SFP MSA) |
Available variants
| Part number | Standard | Wavelength | Fiber | Reach | Notes |
|---|---|---|---|---|---|
NAP-SFP-T |
1000BASE-T | — | Cat5e / Cat6 | 100 m | RJ45 copper |
NAP-SFP-SX |
1000BASE-SX | 850 nm | MM OM2/3/4 | 550 m | VCSEL |
NAP-SFP-LX |
1000BASE-LX | 1310 nm | SM OS1/2 | 10 km | DFB |
NAP-SFP-EX |
1000BASE-EX | 1310 nm | SM | 40 km | DFB, extended reach |
NAP-SFP-ZX |
1000BASE-ZX | 1550 nm | SM | 80 km | DFB |
NAP-SFP-BX-D/BX-U |
1000BASE-BX | 1310/1490 nm | SM, single strand | 10 km | BiDi pair |
NAP-SFP-CWDM |
1G CWDM SFP | 1270–1610 nm | SM | 40 / 80 km | 18 channels |
NAP-SFP-DWDM |
1G DWDM SFP | C-band | SM | 80–120 km | 100 GHz spacing |
Coded for these platforms
Every NetAPI SFP module is OEM-coded for the target switch and validated against current production firmware. Common targets:
- Cisco Catalyst 9200/9300 access tier
- Juniper EX2300/3400/4100
- Aruba CX 6000/6100/6200/6300
- Dell N1500/2000/3000 series
- Industrial Moxa, Hirschmann, and Cisco IE switches
Recommended for
- Branch and campus access switching
- IP video surveillance and access control
- Legacy industrial controllers requiring fiber isolation
- 1G management uplinks on DC switches
Engineering notes
- 1000BASE-T runs warmer than fiber SFPs (~1.2 W vs 0.5 W). Verify chassis airflow on 48-port copper designs.
- Industrial-grade variants (-40 to +85 °C) available for harsh-environment deployments.
Need a coding or reach you don't see? NetAPI custom-codes against the full Cisco, Juniper, Arista, Dell, HPE, Aruba, Palo Alto, Huawei, and NVIDIA OUI sets. Contact us with your switch model and we'll quote.