Overview
The MODHUB‑48E from Contemporary Controls is part of the MODHUB series of modular active ARCNET hubs, designed for large-scale industrial networks. Unlike smaller models such as the MODHUB‑16E, the 48E is a powered card cage chassis capable of hosting multiple expansion modules, scaling up to 48 ARCNET ports. It supports ARCNET baseband at 2.5 Mbps and allows mixed media connections, including coaxial, twisted pair, and fiber optic cabling.
This hub is ideal for demanding industrial automation applications where high port density, reliability, and flexible cabling are essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | MODHUB‑48E |
| Product Type | Modular ARCNET Hub Chassis |
Key Features
-
High capacity: Supports up to 48 ARCNET ports with modular expansion.
-
Mixed media support: Coaxial, twisted pair, and fiber optic cabling can be combined.
-
Industrial reliability: Watchdog timer and digital delay unlock mechanism prevent network lockups.
-
Diagnostic LEDs: Monitor hub timing, power supply, and network reconfiguration.
-
Fanless cooling: Ensures long-term stability without moving parts.
-
Rack-mountable chassis: Fits standard industrial racks for convenient installation.
Typical Applications
-
Large factory automation systems requiring robust ARCNET networking.
-
Power generation plants with distributed control and monitoring systems.
-
Chemical and metallurgical industries with complex industrial networks.
-
Process control systems needing mixed media connections and modular expansion.
-
Campus-wide industrial networks requiring up to 48 ports in a single hub.
FAQ
Q1: How many ports does the MODHUB‑48E support?
A1: Up to 48 ports, depending on installed expansion modules.
Q2: What protocol does it support?
A2: ARCNET baseband at 2.5 Mbps.
Q3: What makes it different from the MODHUB‑16E?
A3: The 48E offers higher port capacity (48 vs. 16) and is designed for larger industrial networks.
Q4: How is it cooled?
A4: Fanless design with low-heat CMOS components.
Q5: What installation options exist?
A5: Designed for rack mounting in standard industrial racks.
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
Nedavno pregledano
Ekspresna dostava
Opsežan inventar
Osiguranje kvaliteta
