Introduction

D-Link's new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance and affordability. D-Link's new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC.

The DEM-311GT is a high performance 850nm multimode SFP/mini-GBIC transceiver. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 220m/550m on 62.5µm/50µm fiber respectively. The unit features a metal housing to reduce EMI and to increase durability. The DEM-311GT is hot pluggable and is backed by a standard 2-year product warranty and free technical support.

Performance

SFP transceiver type

Fiber optic

Maximum data transfer rate

1000 Mbit/s

Interface type

SFP

Single-mode fiber (SMF) supported

N

Multi-mode fiber (MMF) supported

Y

Fiber optic connector

LC

Fiber cable diameters supported (core/cladding)

50/125 µm

SFP transceiver standard

SX

Maximum transfer distance

550 m

Wavelength

850 nm

Networking standards

IEEE 802.3x

Duplex system

Full

Features

Hot-swap

Y

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Storage temperature (T-T)

-40 - 85 °C

Packaging data

Package width

74 mm

Package depth

131 mm

Package height

49 mm

Package weight

64 g

Logistics data

Shipping (inner) case length

36 cm

Shipping (inner) case width

26 cm

Shipping (inner) case height

31 cm

Shipping (inner) case net weight

3.2 kg

Products per shipping (inner) case

50 pc(s)

Pallet gross weight (air)

246.8 kg

Master (outer) cases per pallet (air)

54 pc(s)

Products per pallet (air)

2700 pc(s)

Pallet gross length

102 cm

Pallet gross width

122 cm

Pallet height (air)

199 cm

Pallet gross weight (sea)

246.8 kg

Master (outer) cases per pallet (sea)

54 pc(s)

Products per pallet (sea)

2700 pc(s)

Pallet height (sea)

199 cm

Shipping (inner) case gross weight

4.2 kg