Sidebar 2: Specifications
Description: QNet: Unmanaged Ethernet switch with five Ethernet ports with 8P8C (RJ45) connectors. Ports 1–3 are 1000BASE-T/100BASE-TX–capable with autonegotiation and auto-MIDI/MID-X support. Ports 4 and 5 are 100BASE-TX full duplex only. DC input: LEMO, 9V/1.2A.
Description: QSource: Linear power supply. Input: 15A IEC, switchable 110/220VAC 50/60Hz. Outputs: Two variable, four 5V fixed, Variable output "A" switches between 9, 12, and 19V, with 9V intended for the QNet. Variable output "B" switches between 12, 19, and 24V. Output power: 9V output: 10W; 12V outputs: 20W; 19/24V output: 66W. All 5V outputs combined output of 5W. PSRR (power supply rejection ratio): 75dB.
Description: QSource DC cables: Micro monofilament design, shielded twisted pairs with fluorinated ethylene propylene (FEP) insulation and solid-core silver-plated, oxygen-free copper conductors, 2 × 22 AWG for regular, 2 × 18 AWG for premium.
Dimensions: QNet: 6.5" (165mm) diameter × 1.35" (34.25 mm) H. Weight: 31oz (880gm). QSource: 11" (280mm) L × 4.75" (121mm) D × 2.625" (67mm) H. Weight: 6lb (2.7kg).
Finish: Matte black aluminum (QNet), matte black and natural brushed aluminum (QSource).
Serial numbers of units reviewed: 6000026 (QNet), 4159142 (QSource). Manufactured in the US.
Price: $3199.99 (QNet), $2749.99 (QSource). Approximate number of US dealers: 98. Warranty: 24 months to original purchaser only.
Manufacturer: Nordost Corporation, 93 Bartzak Dr., Holliston, MA 01746. USA. Tel: (800) 836-2750. Web: nordost.com.
Description: QSource: Linear power supply. Input: 15A IEC, switchable 110/220VAC 50/60Hz. Outputs: Two variable, four 5V fixed, Variable output "A" switches between 9, 12, and 19V, with 9V intended for the QNet. Variable output "B" switches between 12, 19, and 24V. Output power: 9V output: 10W; 12V outputs: 20W; 19/24V output: 66W. All 5V outputs combined output of 5W. PSRR (power supply rejection ratio): 75dB.
Description: QSource DC cables: Micro monofilament design, shielded twisted pairs with fluorinated ethylene propylene (FEP) insulation and solid-core silver-plated, oxygen-free copper conductors, 2 × 22 AWG for regular, 2 × 18 AWG for premium.
Dimensions: QNet: 6.5" (165mm) diameter × 1.35" (34.25 mm) H. Weight: 31oz (880gm). QSource: 11" (280mm) L × 4.75" (121mm) D × 2.625" (67mm) H. Weight: 6lb (2.7kg).
Finish: Matte black aluminum (QNet), matte black and natural brushed aluminum (QSource).
Serial numbers of units reviewed: 6000026 (QNet), 4159142 (QSource). Manufactured in the US.
Price: $3199.99 (QNet), $2749.99 (QSource). Approximate number of US dealers: 98. Warranty: 24 months to original purchaser only.
Manufacturer: Nordost Corporation, 93 Bartzak Dr., Holliston, MA 01746. USA. Tel: (800) 836-2750. Web: nordost.com.
