Data center • UNIT-IS

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# Data center

Graph of connectivity of the external channels

### We build build,
and finally built it!

We — the UNIT-IS company – the first commercial data center in Ukraine with an initial capacity of more than 3000 units, organized to provide multi-hosting services of renting computing power of any level and performance.

With our own resources, we can offer more competitive prices than most resellers, as well as we are responsible for the quality of service and high standards of execution of all engineering systems.

Our equipment is placed in our own technical platform of the new professional data center, located in Odessa and built according to modern standards in 2012. Equipment is provided with redundant uninterrupted power supply, climate control systems, 24-hour monitoring and security, which guarantees you a reliable placement of your website or server.

Backup power supply with a total capacity of more than 250 kW

Backup power system is based on UPS PowerWare, connected in an N +1 scheme and the group of industrial diesel generators with a total capacity of more than 250 kW

The air conditioning is organized on the principle of hot and cold aisles

The air conditioning is organized on the principle of hot and cold aisles, which guarantees quality cooling of server equipment where it is really necessary.

Main power supply system is powered by two inputs

Main power supply system is powered by two inputs from independent substations.

Server racks are placed in an enclosed pressurized zones

Server racks are placed in an enclosed pressurized zones that protects the server from external environmental influences and interference.

Controlled power outlets from APC

Power distribution for server racks is organized by APC controlled power outlets.

Professional internal wiring of electric networks

Internal wiring of electric networks is made by professional power engineers exclusively on conductive copper busbars and equipment of industry leader, the German company ABB.

The core of the data transfer on the Foundry BigIron router

The core of the data transfer is based on the Foundry BigIron router, which is widely applied in large data centers around the world.

Automatic server security control

Client's dedicated servers and web hosting servers are provided with an automated system of control and instant notification of staff and clients on detection of malicious scripts and all critical system parameters of the server.

Qualified support personel

Our support staff are qualified and experienced technicians. We practice a strict access control of personnel, and video recording of all actions.

Fire extinguishing system

The site will be equipped with modern gas fire extinguishing system, which, we hope, will not have to turn on.

Systems and parameters monitoring

Technical platform is equipped with monitoring systems with all necessary engineering parameters — temperature sensors, voltage, current and load.

### Data center systems

#### Power engineering

Professional internal electric wiring, two independent inputs, backup power supply.

##### Independent inputs

Standard in providing reliable power supply is use of more than one electric inputs from independent substations. In UNIT-IS data center power is provided by two inputs with full control of electrical parameters in all parts of the circuit from the input to the consumer.

##### Reliability of electric wiring

From the right choice of the type and parameters of electric wire depends reliability and efficiency of all electric network. For power supply of each node and aggregate of the UNIT-IS data center we chose wires and cables of ODESCABEL, which is well known for quality of it's products far beyond Ukraine.

##### Organization of cable lines

All communication lines, patch cords, power lines and other cable structure are placed inside non-flammable corrugated tubes and systemized on special ladder-type trays.

##### Ground connection

In the UNIT-IS data center we heave several earthing systems, including grounded lightning protection, ground circuit of power supply systems, telecommunications grounding, circuit of protective grounding.

##### Electrical boxes

220/380V switchboards are made by professionals of certified ukrainian company, called CHTPF «Soyuzkompleks» using copper bus bars, as well as parts from ABB (Germany) and domestic manufactures.

##### Automatics

Reliability of uninterrupted power supply circuit is achieved with automatic switch system between inputs by servo-switch from Technoeletric (Italy), as well as automatic generator start-up and connection to the main power supply circuit.

##### UPS

Uninterruptible pose supplies are designed for short-term backup pose in the event of failure of both electrical inputs by connecting the battery unit as the main power supply until diesel generator is started. As UPS for date center we use Eaton Powerware.

##### Battery unit

Short-term backup power supply is managed by UPS blocks and provided by battery post with hundred of maintenance-free lead-acid batteries.

##### Generator unit

In the event of power cut in the main and backup power inputs autonomous and always ready to start diesel power station, build specially for data center, automatically connects to the circuit.

##### Generator unit

In the event of power cut in the main and backup power inputs autonomous and always ready to start diesel power station, build specially for data center, automatically connects to the circuit.

##### Generator unit

In the event of power cut in the main and backup power inputs autonomous and always ready to start diesel power station, build specially for data center, automatically connects to the circuit.

#### Temperature control

The air conditioning is organized on the principle of hot and cold aisles. 24-hour monitoring of climate indicators.

##### Air conditioning

Maintenance of the temperature and climate patterns of the UNIT-IS data center is provided by industrial cooling units with high-pressure cannel blocks, that deliver cold air only where it is really needed.

##### Ventilation

To control the air flow, UNIT-IS data center uses system of industrial fans and turbines, which allows to create ordered scheme of air movement.

##### Air corridors

In order to achieve maximum efficiency in cooling the servers, in UNIT-IS data center we use scheme of zonal air temperature distribution and creation of «hot» and «cold» corridors.

##### Ventilation

To control the air flow, UNIT-IS data center uses system of industrial fans and turbines, which allows to create ordered scheme of air movement.

##### Air corridors

In order to achieve maximum efficiency in cooling the servers, in UNIT-IS data center we use scheme of zonal air temperature distribution and creation of «hot» and «cold» corridors.

##### Climate sensors

Service of technical maintenance of the UNIT-IS data center provides round the clock monitoring of temperature and climatic indicators in enclosed pressurized zones and important DC componens with a system of digital sensors and controllers, that collects all data in one monitoring system.

##### Air conditioning

Maintenance of the temperature and climate patterns of the UNIT-IS data center is provided by industrial cooling units with high-pressure cannel blocks, that deliver cold air only where it is really needed.

#### Data transfer

The core of data center's data transfer is based on the Foundry BigIron router. We provide gigabit ports for client servers, data backup system, our total channels capacity is 10 Gbit/s.

##### Network core

The central part of the network infrastructure of the UNIT-IS data center is based on the Foundry BigIron modal router, which is widely used in large data centers around the world.

##### Modular structure

Modular centralized architecture allows for more flexibility in configuring the network environment and protects the network from unauthorized activities. Data center is connected to the three independent transit operators, as well as included in the largest Ukrainian traffic exchange points UA-IX, Od-IX, DTEL-IX.

##### Network equipment

Network units of the UNIT-IS data center are implemented on Nortel Networks and Dell Force10 gigabit commutators. For independent services of data center we use autonomous virtual and physical networks. For connection of servers and network equipment we use high-speed 1/10 Gbit/s interfaces.

##### Remote KVM access

For the convenience of our dedicated server customers we can provide on demand access to the IP-KVM switch. Keyboard-Video-Mouse switch allows you to connect virtual keyboard, mouse and video to the server remotely.

##### Network core

The central part of the network infrastructure of the UNIT-IS data center is based on the Foundry BigIron modal router, which is widely used in large data centers around the world.

##### Backup data storage

Redundancy of all systems data (backup), as well as customers ordered backup storage is organized on base of separate performance arrays.

##### Load balancing

Customer equipment is connected to separate secure networks (VLANs), which allows more flexibility in customization of network environment and protests network from unauthorized activities.

#### Colocation

Server racks are placed in an enclosed pressurized zones. We use only rack-type servers and provide separate managed port for every client's server.

##### Zonal electrical distribution

Each server row is equipped with a separate switchboard, that provides flexibility and control of each rack and system generally. Each rack is equipped with a separately managed APC-MGE PDU module.

##### Rackmount 19''

We use only rack-type servers in 42U and 56U racks. For provider of fixed racks we chose Ukrainian company «Konstruktiv OKB», that produces robust and reliable racks with wide choice of accessories, shelving, organizers and guides.

##### Rackmount 19''

We use only rack-type servers in 42U and 56U racks. We also use IP-controlled electric sockets, produced by APC-MGE.

##### Controlled Power Distribution Units (PDU)

Each and every server server or device in the UNIT-IS data center has a separate IP-controlled electric port, allowing to power it on or off remotely. This function would be useful in the event of unforeseen failure of the system and the need of physical reboot.

##### Rackmount 19''

We use only rack-type servers in 42U and 56U racks. We also use IP-controlled electric sockets, produced by APC-MGE.

##### Surveillance cameras

All facilities of the UNIT-IS data center are equipped with video surveillance and recording, that provides enhanced security. At the request of a customer, installing equipment on colocation, we can mount a local CCTV for surveillance of multiple servers or entire server rack.

##### Colocation zone

In the UNIT-IS data center a separate zone is allocated for placement of equipment of a large customers, that require colocation of a separate server rack with limited physical access, video surveillance and other advantages.

#### Client support

Qualified experienced personnel, the English and Russian-speaking customer support, round the clock monitoring of all systems, limited access of third parties, high standards of cleanliness.

##### Client support

Qualified experienced personnel, the English and Russian-speaking customer support, round the clock monitoring of all systems, limited access of third parties, high standards of cleanliness.

##### Client support

Qualified experienced personnel, the English and Russian-speaking customer support, round the clock monitoring of all systems, limited access of third parties, high standards of cleanliness.

##### Client support

Qualified experienced personnel, the English and Russian-speaking customer support, round the clock monitoring of all systems, limited access of third parties, high standards of cleanliness.